Multiplying and Dividing Fractions Review

Which equation would be used to solve the following problem:

Krista has a recipe for apple cake that calls for 3/4 of a cup of packed brown sugar. If Krista wants to triple the recipe, how many cups of brown sugar will she need?

• 2 X 3/4

• 3 X 3/4

• 2 ÷ 3/4

• 3 ÷ 3/4

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Select the correct operation to solve the following problem:

Colton read his novel three nights in a row. Each night he read for 3/4 of an hour. How many hours did Colton read his novel altogether?

• multiplicaiton

• division

• addition

• subtraction

Tags

CCSS.7.NS.A.3

What equation is the picture model representing?

• 3/5 X 25

• 2/5 X 25

• 3/5 ÷ 25

• 25 ÷ 3/5

Tags

CCSS.5.NF.B.4A

Use a picture to model to solve for the product:

5 X 2/3

• 3

• 10

• 3 1/3

• 3 2/3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

What equation is the model representing?

• 1/2 X 3

• 3 X 1/2

• 3 ÷ 1/2

• 1/2 ÷ 3

Tags

CCSS.5.NF.B.4A

Select the correct operation to solve the problem:

You 9 problems for homework. Before dinner, you completed 2/3 of the problems. How many problems did you complete?

• multiplication

• division

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What equation is the model representing?

• 1/4 ÷ 12

• 1/4 X 12

• 1/3 ÷ 12

• 1/3 X 12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What equation would you use to solve the following problem:

5 people share ¼ of a King-sized chocolate bar equally. How much chocolate does each person get?

• 1/4 X 5

• 5 X 1/4

• 1/4 ÷ 5

• 5 ÷ 1/4

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

What operation would be used to solve the following problem:

Josh has 1/4 meter of rope. He wants to cut the rope into 3 equal-sized pieces. What will be the length of each piece of rope?

• multiplication

• division

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

What equation is the model representing?

• 5 ÷ 1/4

• 5 ÷ 3/4

• 5 X 1/4

• 5 X 3/4

Tags

CCSS.5.NF.B.4A