Unit 3 Review

 $\frac{1}{3}\times\frac{1}{5}$  

•  $\frac{2}{8}$  

•  $\frac{1}{8}$  

•  $\frac{1}{15}$  

•  $\frac{2}{15}$  

 $\frac{5}{8}\ \times\ \frac{3}{11}$  

•  $\frac{15}{88}$  

•  $\frac{8}{19}$  

•  $\frac{1}{5}$  

•  $\frac{1}{2}$  

When dividing fractions, what's the tip?

• Skip to the next problem.

• Change, Flip, Keep.

• Keep, Change, Flip.

 $5\div\frac{1}{4}$  

• 20

•  $\frac{2}{20}$  

•  $\frac{1}{20}$  

 $\frac{1}{4}\div5$  

• 20

•  $\frac{1}{20}$  

•  $\frac{2}{20}$  

 $\frac{1}{3}\div\frac{1}{5}$  

•  $\frac{1}{15}$  

•  $\frac{2}{8}$  

• 15

Check all that apply

• $\frac{1}{3}+\frac{1}{4}$

• $\frac{1}{4}\div3$

• $\frac{1}{4}\times\frac{1}{3}$

• $\frac{1}{7}$

What is the multiplication sentence represented here?

• $\frac{2}{3}\times\frac{3}{4}$

• $\frac{1}{3}\times\frac{1}{4}$

Clare’s science class will test water samples in class. If there is a total of 1/2 gallon of water and 10 groups, how much water will each group get if Clare’s teacher passes out an equal amount to each group? What operations can we use

• Division

• Multiplication

• Addition

• Subtraction