Answer:
The car travels 25 miles per gallon of gas used
Explanation:
Unit Rate
It's given a car uses 9.8 gallons of gas to travel 245 miles.
We have to calculate how many miles the car travels per gallon. The unit rate gives us that result by dividing the number of miles by the gallons used:
unit rate = 245 miles / 9.8 gallons = 25
The car travels 25 miles per gallon of gas used