Dividing Fractions

Dividing Fractions

Remember: The rules to divide fractions are Keep Change Flip

Multiple Choice

What does reciprocal mean?

• Stay the same

• Flip

Multiple Choice

What is the reciprocal of:

$$\frac{2}{5}$$  

• $$\frac{2}{5}$$  

• $$\frac{5}{2}$$  

Multiple Choice

What is the reciprocal of:

$$\frac{5}{7}$$  

• $$\frac{7}{5}$$  

• 7

• $$\frac{5}{7}$$  

Multiple Choice

What is the reciprocal of: 2

• $$\frac{2}{1}$$  

• 2

• $$\frac{1}{2}$$  

Multiple Choice

What is another word for "Flip"?

• Same

• Fraction

• Equal

• Reciprocal

Multiple Choice

What would this division sentence look like if you were solving it?

$$\frac{2}{3}\div\frac{4}{5}$$  

• $$\frac{2}{3}\times\frac{4}{5}$$  

• $$\frac{3}{2}\times\frac{4}{5}$$  

• $$\frac{2}{3}\times\frac{5}{4}$$  

Multiple Choice

What would this division sentence look like if you were solving it?

$$4\div\frac{2}{5}$$  

• $$\frac{4}{1}\times\frac{2}{5}$$  

• $$\frac{4}{1}\times\frac{5}{2}$$  

• $$\frac{1}{4}\times\frac{2}{5}$$  

Multiple Choice

What is the rule for Dividing Fractions?

• "Keep, Keep, Flip"

• "Keep, Change, Flip"

• "Keep, Change, Keep

• I don't know!

Multiple Choice

Solve:

$$\frac{1}{2}\div\frac{3}{4}$$  

• $$\frac{3}{8}$$  

• $$\frac{4}{6}=\frac{2}{3}$$  

• $$\frac{6}{4}=\frac{3}{2}=1\ \frac{1}{2}$$  

Multiple Choice

• $$\frac{6}{40}$$

• $$\frac{3}{4}$$

• $$\frac{1}{2}$$

• $$\frac{12}{20}$$

Multiple Choice

Solve.

• $$\frac{8}{9}$$

• $$\frac{1}{5}$$

• 1

• $$\frac{4}{5}$$

Multiple Choice

¹/₄  ÷  ¹/₂

• ²/₆
• ¹/₈
• ³/₅
• ²/₄

Multiple Choice

¹/₄  ÷  ²/₅

• ⁵/₈
• 2/20
• ¹/₁₀
• ³/₉

Fill in the Blanks

$3\ \div\ \frac{1}{9}$  

Fill in the Blanks

$5\ \div\ \frac{1}{5}$  

Fill in the Blanks

8  $\div\ \frac{1}{4}$