Unit rates and equivalent ratios

​We can use tables to find

equivalent ratios and unit rates.

Multiple Choice

What is the incomplete ratio?

• 14:1

• 14:10

• 10:14

• 1:14

Multiple Choice

What is the unit rate for 3:12?

• 12:3

• 3:1

• 4:1

• 1:4

​Ratios and fractions are the same. You can turn ratios into fractions to help you solve ratio problems.

Multiple Select

Select ALL the ratios that are equivalent to 16 : 6

• 3:8

• 32:12

• 4:2

• 8:3

Multiple Choice

 

A cookie recipe calls for 4 cups of flour and 2 cups of chocolate chips. What is the ratio of chocolate chips to flour?

• 1:2

• 2:1

• 6:2

• 1:6

Multiple Choice

A cookie recipe calls for 2 eggs and 3 cups of flour. How much flour and how many eggs are needed to make 3 batches?

• 8 eggs and 12 cups of flour

• 6 cups of flour and 9 eggs

• 6 eggs and 9 cups of flour

• 12 eggs and 8 cups of flour

Multiple Choice

5 movie tickets cost $45. What is the cost per ticket?

• $45

• $225

• $40

• $9

Multiple Choice

 

5 movie tickets cost $45. What is the cost of 4 tickets?

• $36

• $180

• $20

• $41

Multiple Choice

Are these ratios equivalent?

• Yes

• No

Multiple Choice

It costs $3 to buy 2 bags of chips. At this rate, how many bags of chips can you buy with $15?

• 5 bags of chips

• 4 bags of chips

• 10 bags of chips

• 8 bags of chips

Multiple Choice

Ms. Scott paid $3 for 6 muffins and Ms. Constantine paid $9 for 18 muffins.  

• yes, equivalent

• no, not equivalent