Question

Shelly’s car goes 150 miles on 5 gallons gas derricks car goes 105 miles on 3 gallons of gas. How many more miles does derricks car go per gallon than Shelly’s car

Answer 1

To find out how many more miles Derrick's car goes per gallon than Shelly's car, we need to calculate the mileage per gallon for each car.

Shelly's car: 150 miles / 5 gallons = <<150/5=30>>30 miles per gallon
Derrick's car: 105 miles / 3 gallons = <<105/3=35>>35 miles per gallon

Derrick's car goes (35 - 30) = <<35-30=5>>5 more miles per gallon than Shelly's car. Answer: \boxed{5}.