A car travels an average of 80 miles on 4 gallons of gas. What is the car’s
average miles per gallon?
A. 10 mi/gal B. 15 mi/gal C. 20 mi/gal D. 320 mi/gal
To find the car's average miles per gallon, we divide the total distance traveled by the total amount of gas used. In this case, the car travels 80 miles on 4 gallons of gas, so the average miles per gallon is 80/4 = <<80/4=20>>20 mi/gal.
Therefore, the correct answer is C. 20 mi/gal.
To find the car's average miles per gallon, we need to divide the total number of miles it travels by the total number of gallons of gas it consumes.
In this case, the car travels an average of 80 miles on 4 gallons of gas. Therefore, we divide 80 miles by 4 gallons:
80 miles / 4 gallons = 20 miles per gallon
So, the car's average miles per gallon is 20 mi/gal.
Therefore, the correct answer is C. 20 mi/gal.