Dividing and Multiplying Unit Fractions and Whole Numbers

What problem does the number line show?

• 3 x 2 x 8

• 2/8 x 2

• 3 x 2/8

• 2/8 x 2/8 x 2/8

Which equation can this model represent?

• 5/6 x 4

• 4/6 x 5

• 5/6 + 5/6 + 5/6 + 5/6

• 20/5 = 4

Draw a model to help you solve how many pounds of rice would Kaylee have if she buys 3 bags of rice that weighs 2/3 pound each.

Answer explanation

Draw three bags, divide each bag into thirds and shade 3 sets of 2.

Jasiah cut a 48-foot rope into pieces that were each 1/4 ft long. How many of these pieces did Jasiah have after cutting the rope?

• 1/192

• 1/12

• 192

• 12

Knox has 12 pounds of cat food. He feeds his cat 1/4 pound of cat food each day until the food is gone . How many days can he feed his cat?

Which model represents 2 ÷ 1⁄3?

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• 112

7/8 x 3

• 2   5/8

• 3    5/8

• 5/8

• 2   4/8

2/9 x 6

•  3/9

•  2/9

• 1

• 15/6

3/4 x 9

• 27/4

• 28/4

• 32/4

• 20/4