Ellen minivan gets 18 miles per gallon on the highway. If her fuel holds 13.5 gallon,then how far can he travel on one full tank of gas.Round off to the nearest mile
On 1 gallon she can go 18 miles
So on 2 gallons she can go 36 miles
What operation did I just perform ?
so on 13.5 gallons she can go ....... ?