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One student drove 670 miles in his car on 16.5 gallons of gasoline. His sister drove 140 miles in her truck on 7.75 gallons of gasoline
a. Find the unit rate of the car.
b. Find the unit rate of the truck
c. Which vehicle gets better gas mileage?
a. The gas mileage of the car is approximately
(Round to the nearest tenth as needed.)
miles per gallon
