Question

Need equation for Lee drove 420 miles and used 15 gallons of gasoline. How many miles did Lee's car travel per gallon of gasoline

Answer 1

the answer is 28 because 420 ÷ 15 = 28

Answer 2

If it's an algebraic exspression, m miles divided by g gallons equals miles per gallon.
For the actual equation, 420/15= 28 or 28 mi. per gallon.
:)