Understanding Ratios and Rates Quiz

Which of the following options is a real-life example of a ratio?

• 10 apples

• 3 cups of flour : 2 cups of sugar

• 5 liters of water

• 20 pencils

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a car travels 60 miles in 2 hours, what is the unit rate of speed in miles per hour?

• 20 miles per hour

• 30 miles per hour

• 40 miles per hour

• 50 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A recipe requires 4 cups of flour for every 2 cups of sugar. If you use 8 cups of flour, how many cups of sugar do you need?

• 2 cups

• 4 cups

• 6 cups

• 8 cups

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Convert 120 inches to feet using ratio reasoning.

• 8 feet

• 10 feet

• 12 feet

• 14 feet

Tags

CCSS.6.RP.A.3B

A table shows the equivalent ratios of apples to oranges as follows: (3, 6), (6, 12), (9, 18). What is the missing value in the pair (12, ?) to maintain the equivalent ratio?

• 20

• 22

• 24

• 26

Tags

CCSS.6.RP.A.3A

A cyclist travels 45 miles in 3 hours. What is the cyclist's speed in miles per hour?

• 10 miles per hour

• 12 miles per hour

• 15 miles per hour

• 18 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A map has a scale of 1 inch : 5 miles. If two cities are 3 inches apart on the map, how far apart are they in real life?

• 10 miles

• 15 miles

• 20 miles

• 25 miles

Tags

CCSS.6.RP.A.3B

A store sells 3 notebooks for $6. What is the unit price per notebook?

• $1

• $1.50

• $2

• $2.50

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A table shows the equivalent ratios of red to blue marbles as follows: (2, 5), (4, 10), (6, 15). What is the missing value in the pair (8, ?) to maintain the equivalent ratio?

• 18

• 20

• 22

• 24

Tags

CCSS.6.RP.A.3A

If a recipe calls for 2 cups of milk for every 3 cups of flour, how many cups of milk are needed for 9 cups of flour?

• 4 cups

• 5 cups

• 6 cups

• 7 cups

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3