Quarterly Cumulative Test 2

Transcription

1 Select the best answer. 1. Find the difference A C B D Which ratio is equivalent to 3 20? F 5 to 100 H 140 to 21 G 100 to 5 J 21 to Alonda purchased 8 for $2.00. What was the unit rate? A B $0.25 C D $ $ What is 65% written as a decimal? F 65.0 H 0.65 G 6.5 J Which value is equivalent to 3 4? A 34% C 50% B 43% D 75% 6. Regina went out for breakfast. The bill came to $7.12. If Regina has a discount coupon for 20%, how much will be taken off of the bill? F $0.40 H $1.00 G $0.70 J $ What is the GCF of 54 and 72? A 1 C 9 B 6 D Which ratio could be used to compare the number of triangles to the number of squares in the pattern? 9. Which of the following is correct? A 98% 24 C 85% > B % D % 10. Find 74% of 144 to the nearest tenth. F H 76.4 G 63.4 J Which phrase matches the algebraic expression x 5? A the product of x and 5 B the sum of x and 5 C the quotient of x and 5 D five less than x 12. Which of the following has the lowest unit rate? F 3 lb for $7.60 H 5 lb for $12.70 G 4 lb for $10.00 J 6 lb for $ Which of the following is correct? A 65% 0.75 B 0.28 < 22% C 84% > 0.82 D 0.38 < 31% 14. What is the GCF for 30 and 50? F 2 H 10 G 3 J If Nathan saves 35% on a $22.50 dress shirt, how much did he save? A $7.78 C $12.38 B $7.88 D $14.63 F 11:9 H 9:20 G 9:11 J 11:20 49

2 16. Divide by 2.6. F H G 7.4 J What is the LCM of 18 and 24? A 6 C 144 B 72 D Which statement illustrates the Distributive Property? F G (53 17) (17 10) H J 9 (20 6) (9 20) (9 6) 19. Find 9% of 270. A 2430 C 24.3 B D Express 12 as a percent. 25 F 44% H 25% G 48% J 60% 21. Which value is closest to 4 9? A 4% C 44% B 40% D 50% 22. Adrian is training for a 5K race. She ran 5.5 miles the first week, 7.25 miles the second week and 10 miles the third week. On the average, how many miles did she run per week? Round to the nearest hundredth. F mi H 7.58 mi G 8.00 mi J 7.25 mi 23. Batteries are packed 12 packages to a box. A box of batteries costs $ How much do 7 packages cost? A $4.25 C $29.75 B $7.29 D $ What is as a decimal? F 12.4 H 12.8 G J Divide A C B D Simplify F 7 H 7 16 G 7 64 J Tristan purchased a gallon of milk for $2.79, a loaf of bread for $2.29, and 3 pounds of bananas for $0.49 per pound. What was the total of Tristan s purchases? A $5.57 C $6.55 B $6.32 D $ Which decimal is equivalent to 35%? F 0.35 H 35.0 G 3.5 J

3 29. Which ratio could be used to compare the number of triangles to the number of squares in the pattern? A 7:5 C 5:12 B 5:7 D 12:7 30. What is the value of ? F 891 H 171 G 92 J Which gives as a product of the GCF and a sum? A 5(8 + 20) C 2( ) B 4( ) D 4( ) 32. Simplify F 5 H 49 G 20 J Tony is 185 cm tall. He is 12 cm taller than Catherine. How tall is Catherine? A 197 cm C 150 cm B 173 cm D 15 cm 34. What is the word phrase for 72 r? F 72 more than r G 72 less than r H the quotient of 72 and r J the product of 17 and r 35. Find the missing value in the table. a 8a ? A 85 C 59 B 61 D How many 2 -cup servings are in an 3 8-cup container of juice? F H 12 G 6 J Fernando bought a roll of film with x pictures. He took 12 of them. Which expression represents the number of pictures left on the roll? A x 12 C x 12 B x 12 D 12x 38. What is the value of 3 4? F 9 H 27 G 12 J 81 51

4 39. Find the solution: 5 more than 6 times 2. A 60 C 17 B 32 D Divide F G H J is what percent of 56? A 10% C 20% B 15% D 25% 42. Suppose you bought 12 flats of pansies, 8 of geraniums, 9 of dahlias, and 5 of marigolds. What was the ratio of the number of flats of dahlias to the number of flats of pansies? F 3 to 4 H 5 to 12 G 4 to 3 J 3 to What is the value of 6 3? A 18 C 216 B 26 D 1, Carrie purchased 16 s for. What was the unit rate? F G $0.25 $ Find 6% of 3,640. H J 16 A 21,840 C B 2184 D A DVD movie sells for $29 and the sales tax is 5.5%. What is the total cost of the movie to the nearest penny? F $30.60 H $29.95 G $27.40 J $ Convert 54 m to kilometers. A km C 540 km B km D 54,000 km 48. Convert 73 kg to grams. F g H 7,300 g G 0.73 g J 73,000 g 49. Convert 4 yards to feet. A C 10 B 8 D 12 52

5 x Possible answers: 110 divided by 2x The quotient of 110 and 2x m 25. 9y 26. 7x(3 1) 27. Possible answers: 0; 4(6 6); 12(2 2); 2(12 12); 24(1 1) Performance Task ; 88x 2. r 23 50; r 27; 27 more years or 50 r 23; r 27; 27 more years 3. k 2; k 16; 16 pounds 8 4. Possible answer: Let c be the chinchilla s weight and k the koala s weight. Since c k 8 and c 2, 2 k 8. Then I multiplied both sides by 8 to solve the equation. 1. C 2. J 3. A 4. H 5. D 6. J 7. D 8. G 9. C 10. F 11. C 12. G 13. C 14. H 15. B 16. G 17. B 18. J 19. C 20. G 21. C 22. H 23. C 24. H 25. D 26. F 27. C 28. F 29. B 30. H 31. D 32. H 33. B 34. H 35. B 36. H 37. B 38. J 39. C 40. J 41. D 42. F 43. C 44. F 45. C 46. F 47. D 48. J 49. D 124