Which car gives the better gasoline mileage in making the same trip: the car that goes 340 miles on 10 gallon of gasoline or the car that goes 500 miles on 15 gallons of gasoline?

Answer 1

340 miles/10 gal = 34 mpg.
500 mile/15 gal = ??
Which gives the higher mpg?

Answer 2

the car that goes 340 miles on 10 gallons

Answer 3

right.