# 3 cups ¾ ½ ¼ 2 cups ¾ ½ ¼. 1 cup ¾ ½ ¼. 1 cup. 1 cup ¾ ½ ¼ ¾ ½ ¼. 1 cup. 1 cup ¾ ½ ¼ ¾ ½ ¼

Size: px
Start display at page:

Download "3 cups ¾ ½ ¼ 2 cups ¾ ½ ¼. 1 cup ¾ ½ ¼. 1 cup. 1 cup ¾ ½ ¼ ¾ ½ ¼. 1 cup. 1 cup ¾ ½ ¼ ¾ ½ ¼"

## Transcription

1 cups cups cup Fractions are a form of division. When I ask what is / I am asking How big will each part be if I break into equal parts? The answer is. This a fraction. A fraction is part of a whole. The top part of the fraction is the numerator and the bottom part is the denominator. Since < this is a proper fraction because the numerator is less than the denominator. In an improper fraction, the numerator is greater than or equal to the denominator, such as /, or /. Proper fractions have values less than and improper fractions have values greater than or equal to. whole cup is divided into equal parts. cup is of those equal parts. cup cup cup cup

2 Writing a Fraction in Lowest Terms 8 Notice the same size box is split three different ways in equal parts: in parts, parts, or 8 parts. By looking at the pictures, each box has the same portion (or fraction) filled, so these portions are called equivalent fractions. Fundamental Property of Fractions Multiplying or dividing the numerator AND the denominator of a fraction by the same nonzero number (not 0) does not change the value of the fraction. The fractions are equivalent. a b a a x x a and b x x

3 A Fraction in Lowest Terms Means the numerator and denominator have no common factor other than. The denominator is the lowest it can be. /8 is not in lowest terms because and 8 have common factors: and. goes into both the numerator,, and the denominator, 8, and also goes into both and 8. / is not in lowest terms because and have a common factor:. goes into both the numerator,, and the denominator,. is in lowest terms because there is no number (factor) that goes into both the numerator,, and the denominator,, other than. Do self-check: Are the following fractions in lowest terms? a) / b) /8 c) 9/ d) /

4 Using Greatest Common Factor (GCF) to reduce a fraction to its lowest terms The Greatest Common Factor is the largest number that goes into two numbers. What is the GCF of 0 and? The largest number that goes into both 0 and (the largest divisor of both 0 and ) Both numbers are divisible by. Is the GCF? 0 = 0, and =. But 0 and have common factors, so is not the GCF of 0 and. A bigger number can go into both 0 and. is the GCF of 0 and. 0 =, and =. and have no common factors, so is the GCF. To reduce a fraction to its lowest terms, find the GCF of the numerator and the denominator, and divide both the numerator and denominator by the GCF. 0 0 so is 0 in its lowest terms.

5 Example If you write the prime factorization both the numerator and denominator, the fraction in lowest terms is easily found by cancelling out the common prime factors. Write 90 in lowest terms = = 90 You can only cancel out factors on the bottom (denominator) with corresponding factors on the top (numerator).

6 FRACTIONS A fraction is just a division problem. Numerator Denominator = Numerator Denominator A fraction is in LOWEST TERMS, also known as REDUCED or SIMPLEST FORM when the numerator and denominator have no common factors. 0 is not in lowest terms, is in lowest terms A fraction can be put in reduced form by dividing both the numerator and the denominator by the GCF. This can be done easily by putting both the numerator and denominator in prime-factored form and canceling the common factors between the numerator and denominator. 0 Mixed Number - A number, such as number and a fraction., consisting of an integer and a fraction. A mixed number is just the sum of a whole Improper Fraction - A fraction in which the numerator is larger than the denominator. Converting from mixed number to improper fraction: Mixed numbers must be converted to improper fractions or decimals before doing ANY MULTIPLICATION OR DIVISION OPERATIONS on them. denominato r numerator A fraction can be converted into a decimal by dividing: Numerator Denominator 0 When ADDING or SUBTRACTING FRACTIONS that must have the same denominator, then you just add the numerators and leave the denominator the same. However, consider 8

7 Expressing a fraction in higher terms: Later when we add fractions, we might have to express them in higher terms so that each fraction will have the same denominator. Example: Write / as an equivalent fraction with a denominator of 8.?? Example Write as an equivalent fraction with a denominator of. Is a fraction? We can make it one by writing it as.??

8 Multiplying fractions is easy: you multiply the top numbers and multiply the bottom numbers. For instance: When possible, you reduce. In this case, however, nothing reduces, because 8 and have no factors in common. If you're not sure, you can always do prime factorization: Nothing cancels. Copyright Often, though, something will cancel: Simplify Also, you can simplfiy by cancelling common factors between numerators and denominators. 9 9 Dividing fractions is just about as easy; there's just one extra step. When you divide by a fraction, the first thing you do is "flip-n-multiply". That is, you take the second fraction, flip it upside-down, and multiply it by the first fraction. (The upside-down fraction is called the reciprocal). For instance: Simplify 8

### Introduction to Fractions

Introduction to Fractions Fractions represent parts of a whole. The top part of a fraction is called the numerator, while the bottom part of a fraction is called the denominator. The denominator states

### Self-Directed Course: Transitional Math Module 2: Fractions

Lesson #1: Comparing Fractions Comparing fractions means finding out which fraction is larger or smaller than the other. To compare fractions, use the following inequality and equal signs: - greater than

### Reteaching. Comparing and Ordering Integers

- Comparing and Ordering Integers The numbers and - are opposites. The numbers 7 and -7 are opposites. Integers are the set of positive whole numbers, their opposites, and zero. 7 6 4 0 negative zero 4

### Changing a Mixed Number to an Improper Fraction

Example: Write 48 4 48 4 = 48 8 4 8 = 8 8 = 2 8 2 = 4 in lowest terms. Find a number that divides evenly into both the numerator and denominator of the fraction. For the fraction on the left, there are

### Adding Integers. Example 1 Evaluate.

Adding Integers Adding Integers 0 Example 1 Evaluate. Adding Integers Example 2 Evaluate. Adding Integers Example 3 Evaluate. Subtracting Integers Subtracting Integers Subtracting Integers Change the subtraction

### Decimal and Fraction Review Sheet

Decimal and Fraction Review Sheet Decimals -Addition To add 2 decimals, such as 3.25946 and 3.514253 we write them one over the other with the decimal point lined up like this 3.25946 +3.514253 If one

### FRACTION WORKSHOP. Example: Equivalent Fractions fractions that have the same numerical value even if they appear to be different.

FRACTION WORKSHOP Parts of a Fraction: Numerator the top of the fraction. Denominator the bottom of the fraction. In the fraction the numerator is 3 and the denominator is 8. Equivalent Fractions: Equivalent

### Accuplacer Arithmetic Study Guide

Testing Center Student Success Center Accuplacer Arithmetic Study Guide I. Terms Numerator: which tells how many parts you have (the number on top) Denominator: which tells how many parts in the whole

### Section R.2. Fractions

Section R.2 Fractions Learning objectives Fraction properties of 0 and 1 Writing equivalent fractions Writing fractions in simplest form Multiplying and dividing fractions Adding and subtracting fractions

### When multiplying whole numbers we are counting a repeated set of items. Exercise 1: How many pizza boxes are there?

When multiplying whole numbers we are counting a repeated set of items. Exercise 1: How many pizza boxes are there? 1 2 3 1 2 3 4 There are 3 rows and 4 columns of boxes. Thus, we have 3 x 4 = 12 pizza

About Fractions TABLE OF CONTENTS About Fractions... 1 What is a FRACTION?... 1 Introduction... 1 Introduction... 1 Forms of Fractions... 1 Different Forms of Fractions... 1 Proper Fractions... 2 Improper

### Math 101 Study Session Quiz 1 Chapter 3 Sections 1 through 4

Math 101 Study Session Quiz 1 Chapter 3 Sections 1 through 4 July 28, 2016 Chapter 3 Section 1: The Least Common Multiple and Greatest Common Factor Natural number factors of a number divide that number

### Fraction I: Student Activity

Fraction I: Student Activity Materials: Little Teddy Bears Everyday fractions: Almost every day we add, subtract, and reduce fractions. Many times we don t even realize that we are working with fractions.

### Click on the links below to jump directly to the relevant section

Click on the links below to jump directly to the relevant section Basic review Writing fractions in simplest form Comparing fractions Converting between Improper fractions and whole/mixed numbers Operations

### = = = = = 31 2

Section 2-1 Introduction to Fractions and Mixed Numbers Fractions equal parts of the whole. Numerator TOP = number of parts Denominator BOTTOM = number of parts the whole is divided into. Proper Fraction

### Adding and Subtracting Fractions. 1. The denominator of a fraction names the fraction. It tells you how many equal parts something is divided into.

Tallahassee Community College Adding and Subtracting Fractions Important Ideas:. The denominator of a fraction names the fraction. It tells you how many equal parts something is divided into.. The numerator

### Fractions, Decimals, and Percentages

Fractions, Decimals, and Percentages Learning Outcome When you complete this module you will be able to: Perform basic arithmetic operations involving fractions, decimals and percentages. Learning Objectives

### Arithmetic Study Guide for the ACCUPLACER Assessment Test

Arithmetic Study Guide for the ACCUPLACER Assessment Test Fractions Terms Numerator: which tells how many parts you have (the number on top) Denominator: which tells how many parts in the whole (the number

### FRACTIONS COMMON MISTAKES

FRACTIONS COMMON MISTAKES 0/0/009 Fractions Changing Fractions to Decimals How to Change Fractions to Decimals To change fractions to decimals, you need to divide the numerator (top number) by the denominator

### Lesson 8: Working with Fractions

Lesson 8: Working with Fractions One area of math that is important to understand is fractions. This lesson covers the basics of what fractions are and how to work with them. Lesson Objectives After completing

### Paramedic Program Pre-Admission Mathematics Test Study Guide

Paramedic Program Pre-Admission Mathematics Test Study Guide 05/13 1 Table of Contents Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page

### LBASS. Little Boys Always Stain Shirts

LBASS Little Boys Always Stain Shirts L Determine the LCD B Build up the fractions so they have the LCD A Add fractions with like denominators if this is the operation. S Subtract fractions with like denominators

### Chapter 4 Fractions and Mixed Numbers

Chapter 4 Fractions and Mixed Numbers 4.1 Introduction to Fractions and Mixed Numbers Parts of a Fraction Whole numbers are used to count whole things. To refer to a part of a whole, fractions are used.

Chapter 6 Math Review Copyright 2012, 2009, 2003 by Saunders, an imprint of Elsevier Inc. All rights reserved. 1 Lesson Objectives Identifying proper, improper, and equivalent fractions. Changing improper

### Order of Operations - PEMDAS. Rules for Multiplying or Dividing Positive/Negative Numbers

Order of Operations - PEMDAS *When evaluating an expression, follow this order to complete the simplification: Parenthesis ( ) EX. (5-2)+3=6 (5 minus 2 must be done before adding 3 because it is in parenthesis.)

### Maths Workshop for Parents 2. Fractions and Algebra

Maths Workshop for Parents 2 Fractions and Algebra What is a fraction? A fraction is a part of a whole. There are two numbers to every fraction: 2 7 Numerator Denominator 2 7 This is a proper (or common)

### A fraction is a noninteger quantity expressed in terms of a numerator and a denominator.

1 Fractions Adding & Subtracting A fraction is a noninteger quantity expressed in terms of a numerator and a denominator. 1. FRACTION DEFINITIONS 1) Proper fraction: numerator is less than the denominator.

### Arithmetic Study Guide for the ACCUPLACER (CPT) (developed by AIMS Community College)

Fractions Terms Numerator: which tells how many parts you have (the number on top) Denominator: which tells how many parts in the whole (the number on the bottom) is parts have a dot out of Proper fraction:

### NAME TEST DATE FRACTION STUDY GUIDE/EXTRA PRACTICE PART 1: PRIME OR COMPOSITE?

NAME TEST DATE FRACTION STUDY GUIDE/EXTRA PRACTICE PART 1: PRIME OR COMPOSITE? A prime number is a number that has exactly 2 factors, one and itself. Examples: 2, 3, 5, 11, 31 2 is the only even number

. Correct Answer : 24.098 Analysis The student needed to complete the following to solve this problem:. Write the equation vertically and align the decimal points. 2. Align the digits of each number vertically

### Class 8 Mathematics: Chapter 5: Fractions (Lecture Notes)

Class 8 Mathematics: Chapter 5: Fractions (Lecture Notes) Fractions: The number of the form a b, where a and b are natural numbers are known as fractions. In a fractiona b, a is known as numerator and

### How To Math Properties

CLOSURE a + b is a real number; when you add 2 real numbers, the result is also a real number. and 5 are both real numbers, + 5 8 and the sum, 8, is also a real number. a b is a real number; when you subtract

### ELEMENTARY MATHEMATICS is concerned mainly with certain elements called numbers and with certain operations defined on them.

ELEMENTARY MATHEMATICS is concerned mainly with certain elements called numbers and with certain operations defined on them. NUMERALS Arabic: 0, 1, 2, 3, 4 Roman: I, II. III. IV, X, L, C, D, M Numerical

### Operations With Fractions. Chapter 4 Math 7

Operations With Fractions Chapter 4 Math 7 Estimating With Fractions and Mixed Numbers Lesson 4-1 Using Benchmarks With Fractions A benchmark is a convenient number used to replace fractions that are less

### ARITHMETIC. Overview. Testing Tips

ARITHMETIC Overview The Arithmetic section of ACCUPLACER contains 17 multiple choice questions that measure your ability to complete basic arithmetic operations and to solve problems that test fundamental

### Introduction to Fractions

Part A What is a Fraction? Count the number of whole pizzas. How many do we have? 2 5 We have 5 whole pizzas. Count the number of whole pizzas. How many do we have? We have less than one whole pizza. Sometimes

### Improper Fractions and Mixed Numbers

This assignment includes practice problems covering a variety of mathematical concepts. Do NOT use a calculator in this assignment. The assignment will be collected on the first full day of class. All

### Fractions. If the top and bottom numbers of a fraction are the same then you have a whole one.

What do fractions mean? Fractions Academic Skills Advice Look at the bottom of the fraction first this tells you how many pieces the shape (or number) has been cut into. Then look at the top of the fraction

### the LCD is the product found by using certain prime number factors of each denominator.

DETAILED SOLUTIONS AND CONCEPTS - RATIONAL EXPRESSIONS AND EQUATIONS Prepared by Ingrid Stewart, Ph.D., College of Southern Nevada Please Send Questions Comments to ingrid.stewart@csn.edu. Thank you! PLEASE

### Numbers, Number Sense & Number Operations + -

X Numbers, Number Sense & Number Operations + - Sum- the answer to an addition problem Difference- the answer to a subtraction problem Vocabulary List Product- the answer to a multiplication problem Quotient-

### FRACTIONS. The student will be able to: Essential Fraction Vocabulary

FRACTIONS The student will be able to:. Perform basic operations with common fractions: addition, subtraction, multiplication, and division. Common fractions, such as /, /, and /, are used on the GED Test

### FRACTIONS. a where b 0 b. In a fraction the number at the top is called the numerator, and the number at the bottom is called the denominator.

FRACTIONS A fraction is defined as a ratio of two numbers, where the number at the bottom cannot be equal to zero. a where b 0 b In a fraction the number at the top is called the numerator, and the number

### Exponents, Factors, and Fractions. Chapter 3

Exponents, Factors, and Fractions Chapter 3 Exponents and Order of Operations Lesson 3-1 Terms An exponent tells you how many times a number is used as a factor A base is the number that is multiplied

### Solution Guide Chapter 14 Mixing Fractions, Decimals, and Percents Together

Solution Guide Chapter 4 Mixing Fractions, Decimals, and Percents Together Doing the Math from p. 80 2. 0.72 9 =? 0.08 To change it to decimal, we can tip it over and divide: 9 0.72 To make 0.72 into a

### Algebra 1A and 1B Summer Packet

Algebra 1A and 1B Summer Packet Name: Calculators are not allowed on the summer math packet. This packet is due the first week of school and will be counted as a grade. You will also be tested over the

### 7 th Grade Math Summer Packet

7 th Grade Math Summer Packet Name: Period: Grade: Welcome to 7 th Grade, 7th Grade Summer Math Assignment: 1. Student will complete Pretest. 2. Student will read teacher's notes and examples for each

### Appendix A: 20 Items and Their Associated 80 Solution Strategies, Proportion Correct Scores, Proportion of Students Selecting the Solution Strategies

Appendix A: 20 Items and Their Associated 80 Solution Strategies, Correct Scores, of Students Selecting the Solution Strategies Table A1. Math Test Items with Associated Strategies and Summaries of Student

### 3.2 Equivalent Fractions: Simplifying and Building

3.2 Equivalent Fractions: Simplifying and Building Two fractions are said to be equivalent if they have the same value. Naturally, one approach we could use to determine if two fractions are equivalent

### YOU MUST BE ABLE TO DO THE FOLLOWING PROBLEMS WITHOUT A CALCULATOR!

DETAILED SOLUTIONS AND CONCEPTS - OPERATIONS ON FRACTIONS Prepared by Ingrid Stewart, Ph.D., College of Southern Nevada Please Send Questions and Comments to ingrid.stewart@csn.edu. Thank you! YOU MUST

### UNIT 1 VOCABULARY: RATIONAL AND IRRATIONAL NUMBERS

UNIT VOCABULARY: RATIONAL AND IRRATIONAL NUMBERS 0. How to read fractions? REMEMBER! TERMS OF A FRACTION Fractions are written in the form number b is not 0. The number a is called the numerator, and tells

### Adding and Subtracting Unlike Fractions

. Adding and Subtracting Unlike Fractions. OBJECTIVES. Write the sum of two unlike fractions in simplest form. Write the difference of two unlike fractions in simplest form Adding or subtracting unlike

### Section 1: Place Value and Rounding Do not use a calculator for this section. 1 millions 2 hundred thousands 3 ten thousands

Section 1: Place Value and Rounding Do not use a calculator for this section Example: 1,234,567.890 1 millions 2 hundred thousands 3 ten thousands 4 thousands 5 hundreds 6 tens 7 ones 8 tenths 9 hundredths

### Basic Math Principles

Chapter Basic Math Principles In this chapter, we will learn the following to World Class CAD standards: Create a Fraction Convert a Fraction to Lowest Terms Adding Fractions with a Common Denominator

### Fractions and Linear Equations

Fractions and Linear Equations Fraction Operations While you can perform operations on fractions using the calculator, for this worksheet you must perform the operations by hand. You must show all steps

### Unit 3: Rational Numbers. Rational Numbers

Unit : Rational Numbers How many numbers are there in between -5 and -40? Rational Numbers How many numbers can you write between and 2? 2 In pairs or by yourself, create a number line from to 2. Write

### Math B - Unit 5 Study Guide: Fractions

Math B - Unit 5 Study Guide: Fractions BE SURE TO WATCH ALL VIDEOS AND COMPLETE ALL EXAMPLES WITHIN EACH OLS LESSON Lesson 1: Equivalent Fractions Every fraction can be written as a decimal and every decimal

### Introduction to Fractions, Equivalent and Simplifying (1-2 days)

Introduction to Fractions, Equivalent and Simplifying (1-2 days) 1. Fraction 2. Numerator 3. Denominator 4. Equivalent 5. Simplest form Real World Examples: 1. Fractions in general, why and where we use

### Fractions, Ratios, and Proportions Work Sheets. Contents

Fractions, Ratios, and Proportions Work Sheets The work sheets are grouped according to math skill. Each skill is then arranged in a sequence of work sheets that build from simple to complex. Choose the

### PREPARATION FOR MATH TESTING at CityLab Academy

PREPARATION FOR MATH TESTING at CityLab Academy compiled by Gloria Vachino, M.S. Refresh your math skills with a MATH REVIEW and find out if you are ready for the math entrance test by taking a PRE-TEST

### COMPASS Numerical Skills/Pre-Algebra Preparation Guide. Introduction Operations with Integers Absolute Value of Numbers 13

COMPASS Numerical Skills/Pre-Algebra Preparation Guide Please note that the guide is for reference only and that it does not represent an exact match with the assessment content. The Assessment Centre

### Introduction. This chapter focuses on developing your skills with Algebraic Fractions

Introduction This chapter focuses on developing your skills with Algebraic Fractions At its core, you must remember that sums with Algebraic Fractions follow the same rules as for numerical versions You

### What are the power words in this poster? Why do you think these words were made to stand out?

http://library.duke.edu/rubenstein/scriptorium/eaa/broadsides/b03/b0304/b0304-01- 72dpi.html What are the power words in this poster? Why do you think these words were made to stand out? http://chnm.gmu.edu/tah-loudoun/wp-content/lessons/griffin/land-grant.1.jpeg

### Module 1 Order of Operations, Fractions and Decimals

Enabling Courses: Enabling Mathematics Module 1 Order of Operations, Fractions and Decimals Endeavour College of Natural Health endeavour.edu.au 1 Module Plan o General introduction Welcome Module aims

### FRACTIONS 1 MANIPULATING FRACTIONS. the denominator represents the kind of pieces the whole has been divided into

CONNECT: Fractions FRACTIONS 1 MANIPULATING FRACTIONS Firstly, let s think about what a fraction is. 1. One way to look at a fraction is as part of a whole. Fractions consist of a numerator and a denominator:

### INTRODUCTION TO FRACTIONS

Tallahassee Community College 16 INTRODUCTION TO FRACTIONS Figure A (Use for 1 5) 1. How many parts are there in this circle?. How many parts of the circle are shaded?. What fractional part of the circle

### HFCC Math Lab Arithmetic - 4. Addition, Subtraction, Multiplication and Division of Mixed Numbers

HFCC Math Lab Arithmetic - Addition, Subtraction, Multiplication and Division of Mixed Numbers Part I: Addition and Subtraction of Mixed Numbers There are two ways of adding and subtracting mixed numbers.

### 6 3 2r /3 of 6 people

Free Pre-Algebra Lesson page Lesson Multiplying Fractions Here s a band with people. Notice that the word of in natural language translates to a multiplication in the corresponding math sentence. Natural

### 47 Numerator Denominator

JH WEEKLIES ISSUE #22 2012-2013 Mathematics Fractions Mathematicians often have to deal with numbers that are not whole numbers (1, 2, 3 etc.). The preferred way to represent these partial numbers (rational

### Operations on Decimals

Operations on Decimals Addition and subtraction of decimals To add decimals, write the numbers so that the decimal points are on a vertical line. Add as you would with whole numbers. Then write the decimal

### Prime Numbers and Divisibility Section 2.1 Prime Number Any whole number that has exactly two factors, 1 and itself. numbers.

2 Summary DEFINITION/PROCEDURE EXAMPLE REFERENCE Prime Numbers and Divisibility Section 2. Prime Number Any whole number that has exactly two factors, and itself. 7, 3, 29, and 73 are prime numbers. p.

### Mathematics Higher Tier, Indices

These solutions are for your personal use only. DO NOT photocopy or pass on to third parties. If you are a school or an organisation and would like to purchase these solutions please contact Chatterton

### MAT Mathematical Concepts and Applications

MAT.1180 - Mathematical Concepts and Applications Chapter (Aug, 7) Number Theory: Prime and Composite Numbers. The set of Natural numbers, aka, Counting numbers, denoted by N, is N = {1,,, 4,, 6,...} If

### Section P.2: Properties of Negative and Zero Exponents. Anything divided by itself is equal to 1. You may also subtract the exponents to get 3 0

Section P.2: Properties of Negative and Zero Exponents Chapter P Polynomials #-42: Simplify ) a) x2 x 2 Anything divided by itself is equal to. You may also subtract the exponents to get x 0 b) x 0 If

### Rational Numbers A rational number is any number that can be expressed in the fractional form b. a, where

Rational Numbers A rational number is any number that can be expressed in the fractional form b a, where a and b are both integers and the denominator is not equal to zero. When a rational number is expressed

### Multiplying Fractions

. Multiplying Fractions. OBJECTIVES 1. Multiply two fractions. Multiply two mixed numbers. Simplify before multiplying fractions 4. Estimate products by rounding Multiplication is the easiest of the four

### a) b) -4 + ( -5) c) d) 2 - ( -2) f)

CLASS VII New Integers A 1. The integer consist of, and numbers 2. The numbers less than zero are called integer. 3. All the numbers which are less than zero have sign. 4. Zero is greater than integer.

### Numerator Denominator

Fractions A fraction is any part of a group, number or whole. Fractions are always written as Numerator Denominator A unitary fraction is one where the numerator is always 1 e.g 1 1 1 1 1...etc... 2 3

### Factors, Multiples, and Divisibility

Factors, Multiples, and Divisibility R - You can use these divisibility rules to determine if a number is divisible by another number. A whole number is divisible by if the ones digit is,,, 6, or. if the

### Round decimals to the nearest whole number

Round decimals to the nearest whole number Learning Objective Simplifying Fractions Simplified Fractions To simplify a fraction, we find an equivalent fraction which uses the smallest numbers possible.

### Simply Math. Everyday Math Skills NWT Literacy Council

Simply Math Everyday Math Skills 2009 NWT Literacy Council Acknowledgement The NWT Literacy Council gratefully acknowledges the financial assistance for this project from the Department of Education, Culture

### Scientific Notation Study Guide

Scientific Notation Study Guide What is scientific notation?: Scientific notation is a shorthand method to represent VERY LARGE numbers or VERY SMALL numbers. Ex: 3,400,000,000 = 3.4 10 9 0.0000000576

### Year 10 Number Percentages, Fractions etc

Year 10 Number Percentages, Fractions etc Fractions A fraction is just a number with an uncompleted division, nothing more. 2 5 = 2 5 A fraction can be formed whenever we have one number out of some total.

This assignment will help you to prepare for Algebra 1 by reviewing some of the things you learned in Middle School. If you cannot remember how to complete a specific problem, there is an example at the

### MULTIPLICATION OF FRACTIONS AND MIXED NUMBERS

Tallahassee Community College 0 MULTIPLICATION OF FRACTIONS AND MIXED NUMBERS You know that of is. When you get of objects, you make (the denominator) equal groups of the objects and you take (the numerator)

### MULTIPLICATION OF FRACTIONS AND MIXED NUMBERS. 1 of 6 objects, you make 2 (the denominator)

Tallahassee Community College 0 MULTIPLICATION OF FRACTIONS AND MIXED NUMBERS You know that of is. When you get of objects, you make (the denominator) equal groups of the objects and you take (the numerator)

### In the box above there are out of boxes shaded, so as a fraction this is. As a decimal, there are of the boxes shaded. ( divided by ).

Unit.1: Fractions, Decimals and Percent Lesson: Fractions to Decimals Objectives: Students will review what a fraction is with names of parts. They will convert fractions to decimals and back again using

### Fractions. Cavendish Community Primary School

Fractions Children in the Foundation Stage should be introduced to the concept of halves and quarters through play and practical activities in preparation for calculation at Key Stage One. Y Understand

### (ii) A bag of apples consists of 3 red apples and 4 green apples. of the whole bag of apples are red apples.

Chapter 0 0. Fractions A. Proper Fractions, Improper Fractions and Mixed Fractions Consider the following situations. (i) A pizza is cut into equal pieces. (ii) A bag of apples consists of red apples and

### Simplifying Improper Fractions Poster

Simplifying Improper Fractions Poster Congratulations on your purchase of this Really Good Stuff Simplifying Improper Fractions Poster a reference tool showing students how to change improper fractions

### HOSPITALITY Math Assessment Preparation Guide. Introduction Operations with Whole Numbers Operations with Integers 9

HOSPITALITY Math Assessment Preparation Guide Please note that the guide is for reference only and that it does not represent an exact match with the assessment content. The Assessment Centre at George

### Praxis Core Academic Skills for Educators: Mathematics (5732) NUMBER AND QUANTITY

RATIOS AND PROPORTIONS 1. What is a ratio that is equivalent to the ratio 6 8? Generally, this would be multiple-choice. For the sake of our example, we will write several possible answers.,, To write

### Name: Class: Date: gallons of paint to paint the outside of his house. Write 19

Name: Class: Date: ID: A Fractions Short Answer. Write the decimal.47 as a fraction or mixed number.. Write the number 7 8 as a decimal.. Order the fractions and decimals from least to greatest. 0.88,

### Number. 1.1 Properties of whole numbers CHAPTER. Example 1. Example 2. Example 3

Number 1 CHAPTER 1.1 Properties of whole numbers A factor of a number, x, is a number which divides into x an exact number of times. So 3 is a factor of 1 because 3 1 3 and are called a factor pair of

### Listen & Learn PRESENTED BY LOVE2LEARN

Number Sense and Numeration Fractions Multiplication and PRESENTED BY LOVE2LEARN Mathematics, Grade 8 Introduction Welcome to today s topic Parts of Presentation, questions, Q&A Housekeeping NOT the Chat

### FRACTIONS MODULE Part I

FRACTIONS MODULE Part I I. Basics of Fractions II. Rewriting Fractions in the Lowest Terms III. Change an Improper Fraction into a Mixed Number IV. Change a Mixed Number into an Improper Fraction BMR.Fractions

### Session 22 Fraction Multiplication. Pat used three-fourths of a bag of flour that was two-thirds full. How much of a full bag of flour did Pat use.

Session 22 Fraction Multiplication Solve the following problem. Pat used three-fourths of a bag of flour that was two-thirds full. How much of a full bag of flour did Pat use. Here, we solve this problem

### Least Common Multiple, Lowest Common Denominator, and Comparing Fractions

Least Common Multiple, Lowest Common Denominator, Comparing Fractions Least Common Multiple The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both numbers. There