Question

A van travels 150 miles on 5 gallons of gas. how many gallons will it need to travel 630 miles?

Answer 1

At 6 gallons for 150 miles, the van goes 150 / 6 or 25 miles per gallon.

The amount needed to go 575 miles is 575 / 25 or 23 gallons.

Answer 2

The van would need 21 gallons of gas to travel 630 miles.