a boat can travel 144 miles on 9.5 gallons of gasoline. How much gas will it need to go 220 miles?

boat can travel 144 miles on 9.5 gallons of gasoline. How much gas will it need to go 220 miles?

 

144/9.5 =15.16 miles per gallon.

220/15.16 =14.51 gallons needed to travel 220 miles.