Understanding Unit Rates and Graphing

Jayden filled his 290 gallon pool with water in 10 hours. How many gallons did he use in an hour?

• 290 gallons in an hour

• 29 gallons in an hour

• 2,900 gallons in an hour

• 280 gallons in an hour

• a

• b

• c

• d

A machine can pack 70 boxes of spaghetti in 5 minutes. At this rate, how many boxes can they pack in 8 minutes.

• 35 boxes

• 14 boxes

• 112 boxes

• 560 boxes

Using the graph, find the unit rate.

• 15 students per classroom

• 30 students per classroom

• 45 students per classroom

• 60 students per classroom

• A

• B

• C

• D

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

A car travels 180 miles in 3 hours. What is the unit rate of the car's speed in miles per hour?

• 50 miles per hour

• 60 miles per hour

• 70 miles per hour

• 80 miles per hour

A recipe requires 4 cups of flour to make 8 cookies. What is the unit rate of flour per cookie?

• 1 cup per cookie

If a cyclist travels 45 miles in 3 hours, what is the unit rate of the cyclist's speed in miles per hour?

• 10 miles per hour

• 12 miles per hour

• 15 miles per hour

• 18 miles per hour

A store sells 5 pounds of apples for $10. What is the unit rate in dollars per pound?

• $1 per pound

• $2 per pound

• $3 per pound

• $4 per pound