Module 3 Lesson 4

Module 3 Lesson 4

I can Divide Fractions by Fractions.

We are going to solve the equation

 $\frac{\text{1}}{\text{2}}\div\frac{1}{3}=$  

Multiple Choice

What visual model represents

 $\frac{1}{2}$  ?

Multiple Choice

What visual model represents

 $\frac{1}{3}$  ?

Multiple Choice

 $\frac{1}{2}\div\frac{1}{3}=$  

or how many  $\frac{1}{3}$  are in  $\frac{1}{2}$  ?

•  $\frac{1}{6}$  

•  $1\ \frac{1}{2}$  

Multiple Choice

How can we find $\frac{1}{2}\div\frac{1}{3}$ using multiplication? 

•  $\frac{1}{2}\times\frac{1}{3}=\frac{1}{6}$  

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

Multiple Choice

What is the recriprocal of 4/5

• 4/5
• 5/4
• 5/1
• 1/5

Multiple Choice

What is the recriprocal of 5

• 5/1
• 1/5

Multiple Choice

9 divided by 3/4 equals _____.

• 36
• 12
• 14
• 9

Multiple Choice

What is the reciprocal of 2?

• -2
• 1/2
• 4
• 0.2

Multiple Choice

3/4 ÷ 1/3 

• 1/4
• 3/12
• 2 1/4
• 9/4

Multiple Choice

¹⁄₂ ÷ ⁴⁄₅ =

• 5/8
• 1/5
• 4/20
• ¹¹⁄₄

Multiple Choice

²⁄₅ ÷ ²⁄₅ =

• ⁴⁄₁₀
• ²⁄₅
• 1
• 5

Multiple Choice

³⁄₄ ÷ ¹⁄₂ =

• 1  1/2
• ⁶⁄₈
• ³⁄₈
• ¹⁄₂

Multiple Choice

1/2 divided by 3/4

• 3/2
• 2/3
• 1 1/2
• 3/8

Multiple Choice

The bakery makes 6 pies. Each slice is 1/8 of the whole pie. How many slices are there? 

• 1/48 slices 
• 48 slices 

Multiple Choice

Brenda has 5/6 of a pie to divide evenly amount 4 people. What fraction of a pie does each person get?

• 3/10
• 1/4
• 5/24
• 1/6

Multiple Choice

3 ÷ 1/4 = 

• 1/12
• 12
• 7
• 1/7

Multiple Choice

6/7 ÷ 3/14

• 1/4
• 4
• 9/49
• 3/14