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Rename the fraction in lowest terms.

2 3. =. Rename the fraction in lowest terms. 12 18. 7 18. =. Rename the fraction in lowest terms. 105 270. 3 5. 28 5. −5. = −. Rename the mixed number as an improper fraction. 6 11. 28 11. 2. =. Rename the mixed number as an improper fraction. 19 8. = 2. 3 8.

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Rename the fraction in lowest terms.

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  1. 23 = Rename the fraction in lowest terms. 1218

  2. 718 = Rename the fraction in lowest terms. 105270

  3. 3 5 28 5 −5 = − Rename the mixed number as an improper fraction.

  4. 6 11 28 11 2 = Rename the mixed number as an improper fraction.

  5. 19 8 = 2 3 8 Rename the improper fraction as a mixed number.

  6. 25 4 = −6 − 1 4 Rename the improper fraction as a mixed number.

  7. 12 7 = − Evaluate when x = –4, y = 3, and z = 7. 3xz

  8. 21 20 = − Evaluate when x = –4, y = 3, and z = 7. yz5x

  9. Compare using <, =, or >. 59 811 <

  10. Compare using <, =, or >. 94 73 – – >

  11. Compare using <, =, or >. – – 310 27 <

  12. Compare using <, =, or >. 815 713 <

  13. 5 7 23 79 45 , – – , – , –

  14. 1014 2028 1521 – , – , – Find three equivalent fractions. – 57

  15. Find three equivalent fractions. 92 184 276 368 , ,

  16. 0.4 = Convert the fraction to a decimal. 2 5

  17. 0.625 = Convert the fraction to a decimal. 5 8

  18. 1.875 = Convert the fraction to a decimal. 15 8

  19. 2.3 = Convert the fraction to a decimal. 7 3

  20. 0.916 = Convert the fraction to a decimal. 11 12

  21. 0.5625 = Convert the fraction to a decimal. 9 16

  22. 13 25 = Convert the decimal to a fraction in lowest terms. 0.52

  23. 4 25 = −4 Convert the decimal to a mixed number in lowest terms. –4.16

  24. 2 3 = −6 Convert the decimal to a mixed number in lowest terms. –6.6

  25. 1324 If there are 26 brown, 28 yellow, 26 red, 48 blue, 40 tan, and 32 green marbles in a bag, find the ratio of red to blue in lowest terms.

  26. 1613 If there are 26 brown, 28 yellow, 26 red, 48 blue, 40 tan, and 32 green marbles in a bag, find the ratio of green to brown in lowest terms.

  27. If there are 26 brown, 28 yellow, 26 red, 48 blue, 40 tan, and 32 green marbles in a bag, find the ratio of red to brown in lowest terms. 1

  28. 2921 A bag of grass seed contains 58 lb. of Kentucky bluegrass and 42 lb. of fine fescue. What is the ratio of bluegrass to fescue?

  29. Twenty-four teachers teach six hundred students at Faith Christian Academy. What is the student-to-teacher ratio in this school? 25 to 1

  30. 41 14 Mrs. Benton graded an English test that she gave to her eighth-grade class. The results were 3 As, 8 Bs, 12 Cs, 2 Ds, and 2 Fs. What is the ratio of Bs to Ds in this class? As to Cs?

  31. Find the unit rate. 450 mi. on 15 gal. 30 mi./gal.

  32. Find the unit rate. $69 for 6 hr. $11.50/hr.

  33. Find the unit rate. 240 calories in 5 oz. 48 calories/oz.

  34. Find the unit rate. $1.80 for 12 rolls $0.15/roll

  35. What are the extremes and means in the proportion? mn xy = extremes: m and y means: n and x

  36. x9 4 15 Solve = . 12 5 x = = 2.4

  37. 8a 12 33 Solve = . a= 22

  38. 229 y 3 Solve = . 22 3 y =

  39. 57 18 z Solve = . 126 5 z = = 25.2

  40. – 53 x9 Solve = . x = –15

  41. x = 2815 45 3x7 Solve = .

  42. Will makes three out of every five free throws he attempts. If he shot 65 free throws during the season, how many did he make? 39 free throws

  43. A cookie recipe that makes three dozen cookies calls for 2 cups of flour. How many cups of flour will be needed to make only two dozen cookies? 1⅓ cups of flour

  44. √5 Classify the number as natural, whole, integer, rational, or irrational. irrational

  45. Classify the number as natural, whole, integer, rational, or irrational. –18 integer

  46. Classify the number as natural, whole, integer, rational, or irrational. 5 9 rational

  47. Classify the number as natural, whole, integer, rational, or irrational. 29 natural

  48. 16 Name the property illustrated by the following. 6 • = 1 Inverse Property of Multiplication

  49. Name the property illustrated by the following. – 9(x + 2) = – 9x – 18 Distributive Property

  50. State the mathematical significance of Leviticus 27:32.

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