A driver drove 90 miles and used 4 gallons of gasoline. What is the vehicle’s consumption rate in miles per gallon?

Answer 1

To find the vehicle's consumption rate in miles per gallon, we divide the total miles driven by the total gallons used:

Consumption rate = 90 miles / 4 gallons = <<90/4=22.5>>22.5 miles per gallon.

Therefore, the vehicle's consumption rate is 22.5 miles per gallon.