Exploring Multiplication of Whole Numbers and Fractions

Select all of the expressions that match the model.

• 2 x 10/3

• 5 x 2/3

• 10/3 + 10/3

• 2/3 + 2/3 + 2/3 + 2/3 + 2/3

• 5 x 10/3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Evelyn is making Kool-Aid to drink at home. Each pitcher of Kool-Aid calls for 7/8 ounces of water. If she is making four pitchers full of Kool-Aid, how many ounces of water does she need?

• 7/8 ounces

• 4/8 ounces

• 32/8 ounces

• 28/8 ounces

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the missing unit fraction to solve the equation?

3 x n = 3/4

• 0/4

• 1/4

• 0/3

• 1/3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Alfred, Annette, and Isabella each read for 4/8 of an hour. How many hours did they read altogether? Use a number line to solve.

• 12/8

• 8/8

• 4/8

• 0/8

Tags

CCSS.4.NF.B.3A

Alexia and Aaliyah used 9/12 inches of ribbon to make one hair bow. If the girls create 5 hair bows, how many inches of ribbon will they need?

• 9/12

• 5/12

• 45/12

• 54/12

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Select all of the expressions that equal 4/5.

• 2/2 + 2/3

• 2/5 + 2/5

• 1/5 + 1/5 + 1/5 + 1/5

• 4 x 4/5

• 4 x 1/5

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Jayden plays Prodigy for 1 1/2 hours each day. If he play Prodigy for three days, how many hours does he play Prodigy all week?

• 2 1/2 hours

• 3 1/2 hours

• 4 1/2 hours

• 5 1/2 hours

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Vianca and Gionna were baking sugar cookies. Each of them baked 3 batches of cookies. One batch of cookies uses 3/10 cup of sugar. How much sugar did they use in all?

• 9/10

• 10/9

• 10/18

• 18/10

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C