Dividing Fractions Review #1

 $\frac{2}{3}\ \div\ \frac{1}{3}$ 

•  $\frac{1}{2}$  

• 2

•  $\frac{2}{9}$  

• 18

The top part of a fraction is called the ______________ (spelling counts!)

True or False: A fraction is also a division problem

(write the full word and in lower case)

The real Mathematical term for flippidy floppidy is...

• Keep, Change, Flip

• inverse

• reciprocol

• Boo

• Switch

 $\frac{3}{4}\ \div\ \frac{1}{2}$  

•  $1\ \frac{1}{2}$  

•  $\frac{3}{8}$  

•  $\frac{6}{4}$  

•  $\frac{2}{3}$  

You should always do this to fractions...

• Reduce

• Simplify

• Freak out!

• Multiply

• Put in Lowest Terms

When dividing fractions, you should change the division sign to a __________________ sign. (spelling counts)

 $What\ is\ \frac{16}{30}\ in\ lowest\ terms?$ 

•  $\frac{8}{15}$  

•  $\frac{16}{30}$  

•  $\frac{1}{2}$  

•  $\frac{4}{7}$  

 $What\ is\ \frac{40}{36}\ in\ Lowest\ Terms?$  

•  $\frac{20}{18}$  

•  $1\ \frac{3}{8}$  

•  $\frac{9}{10}$  

•  $\frac{18}{20}$  

•  $\frac{10}{9}$  

 $Change\ 2\ \frac{1}{2\ }in\ to\ an\ improper\ fraction$  

•  $\frac{4}{2}$  

•  $\frac{5}{2}$  

•  $\frac{2}{4}$  

•  $\frac{6}{2}$