Dividing Whole Numbers & Unit Fractions

​Dividing Whole Numbers & Unit Fractions

​NC.5.NF.7

​7÷¼

​⅓÷5

​Area Models

​¼÷2

​3÷⅙

​Number Line Models

Multiple Choice

Whole Number ÷ Unit Fraction =

• Whole Number

• Unit Fraction

Multiple Choice

Unit Fraction ÷ Whole Number =

• Whole Number

• Unit Fraction

Multiple Choice

Solve: $$\frac{1}{3}\div3$$  

• 1/9

• 3/3

• 1

• 9

Multiple Choice

Solve: $$4\ \div\frac{1}{5}$$  

• 1/20

• 4/5

• 20

Multiple Choice

What equation does this model show?

• $$\frac{1}{4}\div3$$  

• $$\frac{1}{4}\div2$$  

• $$2\div\frac{1}{4}$$  

• $$3\div\frac{1}{4}$$  

Multiple Choice

What equation does this model show?

• $$\frac{1}{5}\div2$$  

• $$\frac{1}{5}\div3$$  

• $$2\div\frac{1}{5}$$  

• $$3\div\frac{1}{5}$$  

​Word Problems

​share ÷ who

When you are solving word problems, you want to remember to figure out what is being shared and who/where/how many groups it is being divided into. ​

Multiple Choice

Francis, Ruben, Eric and Quay want to share 1/2 of a large pizza equally. How much of a whole pizza will each boy eat?

• 4

• 1/8

• 1/2

• 4 1/2

Multiple Choice

Aidan had 5 feet of ribbon. He needs 1/2 foot of ribbon to make an ornament. How many ornaments can he make with the amount of ribbon he has?

• 9

• 10

• 6

• 4

Multiple Choice

Which of the following questions could be answered using the expression 3 divided by 1/3?

• How many miles will Kniah walk is she walks 1/3 mile each day for 9 days?

• How many 1/3 cup serving can be made from a 3 cup bag of granola?

• How much of a pie will each person get if 3 people share 1/3 of a pie?

• How much granola is left if 1/3 cup is taken from a 3 cup bag?