Multiply Mixed Numbers

A recipe needs  $\frac{3}{4}$   cup of sugar. If the recipe is doubled, how much sugar is needed?

• 1 cup

•  $1\ \frac{1}{2}$  cups

•  $1\ \frac{3}{4}$  

• 2 cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

The base of a jewelry box has a width of 5 inches and a length of  $6\ \frac{1}{2}$   inches. What is the area of the base?

•  $11\ \frac{1}{2\ }$  square inches

• 30 square inches

•  $32\ \frac{1}{2}$  square inches 

•  $32\ \frac{5}{2}$  square inches 

Tags

CCSS.5.NF.B.4B

Alex had a piece of rope that was  $3\ \frac{1}{2}$   feet long. He used  $\frac{3}{4}$   of it for a project. How long was the piece of rope he had left?

•  $\frac{3}{4}$  ft

•  $\frac{7}{8}$  ft

•  $2\ \frac{3}{4}$  ft

•  $4\ \frac{1}{4}$  ft

Tags

CCSS.7.NS.A.3

Anna is baking 6 cakes. The recipe needs  $2\ \frac{1}{4}$   cups of walnuts per cake. How many cups of walnuts will Anna need altogether?

• 3 cups

•  $8\ \frac{1}{4}$  cups

• 12 cups

•  $13\ \frac{1}{2}$  cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

John gave his cat 8 servings of milk last week. Each serving was equal to  $\frac{1}{4}$   cup. How many cups of milk did John give his cat last week?

• 1

• 2

• 4

• 8

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7A

Samir’s parents are buying carpet for his bedroom. The width of his bedroom is  $7\ \frac{1}{2}$   feet, and the length is 15 feet. What is the area of Samir’s bedroom?

• 1,125 square feet

• 120 square feet

•  $112\ \frac{1}{2}$  square feet

•  $22\ \frac{1}{2}$  square feet

Tags

CCSS.5.NF.B.4B

Pam’s pie recipe needs  $\frac{3}{4}$   cup of sugar. If she makes 3 pies, how much sugar will Pam need?

•  $\frac{3}{4}$  cup

•  $1\ \frac{2}{4}$  cups

•  $2\ \frac{1}{4}$  cups

•  $3\ \frac{3}{4}$  cups 

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Patrice had to read 8 books over summer vacation for school. By July, she had finished  $\frac{3}{4}$   of the assignment. How many books had Patrice read by July?

• 3 books

• 4 books

• 5 books

• 6 books 

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

It took Kelly  $\frac{1}{4}$   hour to clean out her book bag. This was twice as long as it took Ben to clean out his book bag. How long did it take Ben to clean out his book bag?

• 1 hour 

•  $\frac{1}{2}$  hour

•  $\frac{1}{4}$  hour

•  $\frac{1}{8}$  hour

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Joanna runs  $1\ \frac{1}{2}$   miles four times a week. How many miles does Joanna run in 10 weeks?

• 6 miles 

• 15 miles

• 40 miles 

• 60 miles 

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C