Name________________________

CALCULATING UNIT RATES #4_

Directions:  For each problem below, set up a proportion to represent the situation. Then solve the proportion to find the unit rate.
Example:  Malcolm scored 80 points in two games.  How many points per game did he score?
	   =   	       2x = 80		        x = 40 points/game			

1)	 Aiden scored 228 points in 12 games.  How many points per game did he score?
       Proportion:       				                                                  Solution: ____________________    

2)	Sophia earned $480 in 32 hours.  How much did she earn per hour?
       Proportion:       				                                                  Solution: ____________________    

3)	Jacob drove 27 laps in 3 minutes.  How many laps per minute did he run?
       Proportion:       				                                                  Solution: ____________________    

4)	Isabella flew 660 miles in 165 minutes.  How many miles per minute did she fly?
       Proportion:       				                                                  Solution: ____________________    

5)	In 3 days, the temperature dropped 27 degrees.  How many degrees per day did the temperature drop?
       Proportion:       				                                                  Solution: ____________________    

6)	Ava read 105 books in 15 months.  How many books per month did she read?
       Proportion:       				                                                  Solution: ____________________    

7)	Jayden filled his 288 gallon pool with water in 6 hours.  How many gallons per hour did he use?
       Proportion:       				                                                  Solution: ____________________   

8)	Addison drove 1,170 miles in 18 hours.  What was her speed in miles per hour?
       Proportion:       				                                                  Solution: ____________________  

9)	Jackson made 468 calls in 36 days.  What is the average number of calls he made in a day?
       Proportion:       				                                                  Solution: ____________________    

10)	Hailey’s plane climbed 3,690 feet in 90 seconds.  How fast did her plane climb every second?
       Proportion:       				                                                  Solution: ____________________    

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