Multiply Fractions

Multiply. Simplify. 8 x 1/5=

• 9/5

• 1 3/5

• 8 1/5

• 7/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Multiply. 5 x 1/8 =

• 51/8

• 5 1/8

• 5/8

• 6/8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Which fraction model means 6 x $\frac{1}{3}$  ?

• A

• B

• C

• D

Tags

CCSS.5.NF.B.4A

5. What expression is modeled above?

• 5 x $\frac{1}{6}$

• $\frac{1}{5}$ x 7

• $\frac{5}{30}$

• 6 x $\frac{1}{5}$

Tags

CCSS.5.NF.B.3

Ethan went to physical education class 10 times this year. He spent ³/₅ of those classes outside. How many of Ethan's physical education classes this year were held outside?

• 6

• 9

• 2

• 30

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

To multiply two fractions...

• multiply the numerators and keep the denominators constant.
• multiply the numerators and multiply the denominators.
• keep the numerators constant and multiply the denominators.
• guess and check.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

9 x  $\frac{1}{3}$  

• 3

•  $\frac{9}{27}$  

• 27

• 9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Solve.  Remember to change improper fractions to mixed numbers and simplify!  Shade the model on the paper.

• 5/7 
• 9/7 =  1   2/7
• 8/7  =  1   1/7

Tags

CCSS.5.NF.B.4A

What expression is modeled above?

• 3 x $\frac{9}{24}$

• 3 x $\frac{3}{8}$

• $\frac{3}{8}$ x $\frac{3}{8}$

• $\frac{9}{24}$ x 3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

It takes  $\frac{1}{2}$  cup of butter to bake a batch of banana bread. How many cups of butter will it take to bake 6 batches of banana bread?

•  $\frac{1}{3}$  cup

• 6 $\frac{1}{2}$  cups

•  $\frac{2}{6}$  cup

• 3 cups

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C