Equivalent Ratio Review

Equivalent Ratio Review

Open Ended

In your own words, explain what an equivalent ratio is.

Equivalent Ratios

Two ratios that have the same value are called equivalent ratios. To find an equivalent ratio, multiply or divide both quantities by the same number. It is the same process as finding equivalent fractions.

Multiple Choice

Which of the following fractions is equivalent to 

$$\frac{1}{7}$$  

• $$\frac{2}{21}$$  

• $$\frac{7}{1}$$  

• $$\frac{4}{28}$$  

• $$\frac{3}{5}$$  

Multiple Choice

Which fraction is equivalent to $$\frac{4}{16}$$  

 

• $$\frac{2}{8}$$  

• $$\frac{1}{5}$$  

• $$\frac{2}{4}$$  

• $$\frac{1}{8}$$  

Multiple Select

Select all of the ratios that are equivalent to 27:9

• 3:1

• 9:3

• 6:3

• 9:6

Multiple Select

Select all of the ratios that are equivalent to 7:6

• 12 : 14

• 21 : 18

• 42 : 36

• 63 : 54

Multiple Select

Select all of the ratios that are equivalent to 16:12

• 8 : 6

• 32 : 24

• 4 : 3

• 12 : 8

Multiple Select

Select all of the ratios that are equivalent to 11:1

• 1 : 11

• 22 : 2

• 55 : 5

• 9 : 99

• 110 : 10

Multiple Select

Select all of the ratios that are equivalent

• 1:3 and 3:9

• 2:5 and 6:10

• 2:8 and 1:4

• 3:5 and 6:10

• 5:7 and 10:21