Multiplying and Dividing Fractions

 $Change\ 4\ \frac{5}{6}\ into\ an\ improper\ fraction$  

•  $\frac{26}{6}$  

•  $\frac{15}{6}$  
  

•  $\frac{29}{6}$  

•  $\frac{24}{6}$  
  

Rosita runs 3⅓ miles everyday. How many miles will she run in 8 days?

Set up a multiplication problem to solve.

• 26⅔ miles

• 25⅓ miles

• 26½ miles

• 26⅜ miles

Find the product:

 $5\frac{1}{2}\ \times\ 3$  

•  $15\frac{1}{2}$  

•  $8\frac{1}{2}$  

•  $16\frac{1}{2}$  

•  $2\frac{1}{2}$  

Tags

CCSS.4.NF.B.4

2.5 x - 3.4 =

• -8.5

• -8 1/2

• -6 /1/2

• 5 1/2

• 5

• 3

• 9

• $\frac{5}{3}$

What is the rule for dividing fractions?

• keep, change, opposite

• keep, change, flip

• keep, change, change

• kentucky, fried , chicken

What is the reciprocal of the mixed number above?

• 6/25

• 4 6/1

Mallory cut a 10 foot piece of ribbon into pieces that are 2/3 of a foot long. How many pieces were cut?

Set up and solve a division problem.

• 6.666...

• 20

• 12

• 15