6th Grade: Multiplying Fractions

 $\frac{2}{7}\ \times\ \frac{3}{4}\ =$  

•  $\frac{6}{28}$  

•  $\frac{8}{21}$  

•  $\frac{3}{14}$  

•  $\frac{5}{11}$  

Tags

CCSS.5.NF.B.6

Ava bought  $\frac{7}{9}$  of a pound of Chex Mix. When she got home, she ate  $\frac{3}{4}$  of the Chex Mix she bought. How much did she eat?

•  $\frac{7}{12}$  

•  $\frac{27}{28}$  

•  $\frac{10}{13}$  

•  $\frac{21}{36}$  

Tags

CCSS.5.NF.B.6

When multiplying fractions, do you multiplying going straight across or do you multiply the diagonals?

• Multiply straight across

• Multiply diagonals

• Both ways will work

Tags

CCSS.5.NF.B.6

What is the correct mathematical sentence for this model?

• $\frac{2}{7}\ \times\ \frac{3}{5}\ =\ \frac{5}{12}$

• $\frac{3}{5}\ \times\ \frac{5}{7}\ =\ 1$

• $\frac{2}{7}\ \times\ \frac{3}{5}\ =\ \frac{6}{35}$

• $\frac{2}{7}\ \times\ \frac{5}{7}\ =\ \frac{10}{49}$

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $1\ \frac{1}{4}\ \times\ 2\ \frac{3}{4}\ =$  

•  $3\ \frac{7}{16}$  

•  $1\ \frac{1}{2}$  

•  $2\ \frac{3}{16}$  

•  $4\ \frac{1}{4}$  

Tags

CCSS.5.NF.B.6

 $25\ \times\ \frac{9}{10}$  

•  $22\ \frac{9}{10}$  

• 22

•  $\frac{225}{10}$  

•  $22\ \frac{1}{2}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Layla bought $1\ \frac{2}{3}$ pounds of grapes. She also bought bananas that were  $2\ \frac{1}{4}$  times the weight of the grapes. How much did the bananas weigh?

•  $4\ \frac{3}{4}$   pounds

•  $3\ \frac{3}{4}$   pounds

•  $4\ \frac{4}{3}$   pounds

•  $3\ \frac{4}{3}$   pounds

Tags

CCSS.5.NF.B.6

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14

Tags

CCSS.5.NF.B.6

Write the reciprocal of the number.
18

• 1/18
• 18/1

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Multiply. Write the answer in simplest form.
1/7 x 2/3 

• 2/10
• 3/21
• 2/21

Tags

CCSS.5.NF.B.6