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Topic 10 Review

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  • Alisa has 7 puppies. Each puppy eats 2/3 cup of food each day. How many cups of food does Alisa need to feed the puppies each day?
    7 x 2/3 = 14/3 = 4 2/3
  • Sean is making picture frames. Each frame uses 4/5 yard of wood. What is the total length of wood Sean will need to make 2 frames?
    2 x 4/5 = 8/5 = 1 3/5
  • How long must each person work for 4 people to evenly share 48 hours of work?
    48 / 4 = 12 hours
  • 2 2/12 years - 1 8/12 years =
    6/12 = 1/2
  • 9 x 3/5 =
    27/5 = 5 2/5
  • Mary runs 7/8 mile each day. How many miles does she run in one week?
    7 x 7/8 = 49/8 = 6 1/8
  • 7 x 3/4 =
    21/4 = 5 1/4
  • It takes Mario 1/4 hour to mow Mr. Harris's lawn. It takes him 5 times longer to mow Mrs. Carter's lawn. How long does it take Mario to mow Mrs. Carter's lawn?
    5 x 1/4 = 5/4 = 1 1/4
  • Sue needs 5/6 cup of cocoa to make one batch of chocolate pudding. She wants to make 4 batches of pudding to take to a party. How many cups of cocoa does Sue need for all 4 batches of pudding?
    4 x 5/6 = 20/6 = 3 2/6 = 3 1/3
  • What is 5/8 as a multiple of a unit fraction?
    5 x 1/8
  • Write 5/10 as a multiple of a unit fraction.
    5 x 1/10
  • Ron rode a rollercoaster 3 times. The track is 1/4 mile long. How long did he ride in all?
    3 x 1/4 = 3/4 mile
  • 8 x 1/4 hour =
    8/4 = 2 hours
  • 4 x 7/8
    28/8 = 3 4/8
  • 5 weeks 4 days - 3 weeks 6 days =
    1 week 5 days
  • 2 years 5 months - 9 months =
    1 year 8 months
  • 6 x 1/5 =
    6/5 = 1 1/5
  • 2 x 3/4 =
    6/4 = 1 2/4 = 1 1/2
  • Sarah as 1/2 of a granola bar. Her friend has 5 times as many granola bars. How many granola bars does Sarah's friend have?
    5 x 1/2 = 5/2 = 2 1/2
  • Write 7/8 as a multiple of a unit fraction
    7 x 1/8