rates and unit rates

A car travels 160 miles in 4 hours.  At this rate, how far will the car travel in 7 hours?

• 280 miles
• 40 miles
• 280 miles per hour
• 240 miles

• A

• B

• C

• D

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

Harry mowed eight lawns and earned $96. How much did he earn for each lawn?

• $96
• $12
• $768
• $8

Find the Unit Rate

70 Miles / 2 hours

• 35 Miles / Hour

• 140 miles / hour

• 140 hours / mile

• 35 hours / mile

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

Find the Unit Rate

45 Words / 3 Minutes

• 15 Words/Minute

• 15 Minutes/Word

• 125 Words/Minute

• 12 Words/Minute

Find the Unit Rate

10 days / 2 jobs

• 20 days / job

• 5 days / job

• 0.2 days / job

• 12 days / job

• A

• B

• C

• D

A rate written as 50 miles per hour is an example of a ____________________________

• quantity

• mass

• unit rate

• equivalent ratio