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rational numbers operations fractions only

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    fractions
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  • Working together, 5 friends collected 40u5/8 bags of food for the homeless. On average, how many bags of food did each friend collect?
    8 1/8
  •  15
  • What is the product of -1u3/8 and 2u4/5 expressed as a mixed number?
    -3 17/20
  •  10
  • What is the value of -3u2/3 ÷ 1/3 ?
    -11
  •  10
  • An artist is cutting pieces of ribbon to use in a project. Each piece he cuts measures 7/8 inch. The artist cuts off 5 pieces. How many total inches of ribbon has he cut off? Give answer in mixed number form.
    4 3/8
  •  20
  • What is the value of -7/8 ÷ -1u2/5? Give the quotient in fraction form.
    5/8
  •  10
  • (1/4) - (-1/4) =
    1/2
  •  5
  • -3 1/4 + (-5 1/2) =
    -8 3/4
  •  20
  • Matthew went trick-or-treating. His candy bag weighed 8u1/3 pounds. After one week, he weighed the bag again and he noticed that it now weighed 4u5/6 pounds. What is the difference in the weight of candy in the bag?
    3 1/2
  •  5
  • 2/11 - 4/5 =
    -34/55
  •  15
  • Mary bought 4u1/8 pounds of hamburger. She used 1/3 of the hamburger for dinner. How much hamburger does she have left?
    2 3/4
  •  20
  • Jordan spent 2/5 of an hour studying for science each day. If he studied for 7 days, how many hours did Jordan study?
    2 4/5
  •  10
  • Lenard used a recipe that required 2/3 cups of flour. The amount of sugar needed was 1u1/4 times the amount of flour. How much sugar was used?
    5/6
  •  10
  • -3 u 1/5 + (-1u 1/6)
    -4 11/30
  •  25
  • - 2u 1/2 - (-3/4)
    -1 3/4
  •  20
  • Does the sum 1½ + (- 3¾) result in a positive or negative value?
    negativ
  •  5
  • A pack of gum is 5/8 of a inch thick. How many packs of gum can be stacked in a container that is 11u 1/4 inches high?
    18
  •  15