Multiplying and Dividing fractions Review

[8 x 5/9] x 18

• 144
• 260
• 80
• 101.25

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

A batch of oatmeal muffins calls for 2/3 cups of oats. How many cups of oats do you need to make four batches of muffins?

• 1/12

• 6

• 2/12

• 2 2/3 cups

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.6

What is  $\frac{1}{5}\div4$  ?

• 1/20

• 1/9

• 9

• 20

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7A

What is the value of  $7\ \times\ \frac{1}{4}$  , and why?

• The value is  $\frac{1}{28}$  because  $\frac{1}{7}\times\frac{1}{4}=\frac{1}{28}$  

• The value is  $\frac{4}{7}$  because  $\frac{1}{7}\times\frac{4}{1}=\frac{4}{7}$  

• The value is  $\frac{7}{4}$  because  $\frac{7}{1}\times\frac{1}{4}=\frac{7}{4}$  

• The value is  $\frac{28}{1}$  because  $\frac{7}{1}\times\frac{4}{1}=\frac{28}{1}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4A

Alexi has 1/8 feet of ribbon. She cuts the ribbon into 7 equal pieces. Which two expressions could be used to find the length of each piece of ribbon?

• $7\div\frac{1}{8}$

• $7\times\frac{1}{8}$

• $\frac{1}{8}\div7$

• $\frac{1}{8}\times\frac{7}{1}$

• $\frac{1}{8}\times\frac{1}{7}$

Tags

CCSS.6.NS.A.1

A farmer has 24 yards of rope that needs to be cut into 1/6 yard pieces. How many pieces of rope does the farmer cut?

• 144 pieces

• 30 pieces

• 18 pieces

• 4 pieces

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

How many 1/8 cup servings are in 4 cups of raisins?

• 32

• 12

• 1/32

• 1/12

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

4 x 1/6=

• 6/4

• 4/6

• 4/24

• 1/24

Tags

CCSS.5.NF.B.4

Numerator

• The part of a whole in a fraction.  The top number of a fraction.
• Also called a whole number.
• The whole of a fraction.  The bottom number of a fraction.
• Both the top and bottom number of a fraction.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Denominator

• A fraction.
• The part of a fraction.  The top number of a fraction.
• The whole of a fraction.  The bottom number of a fraction.
• The answer to a multiplication problem.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1