Question

288 miles driven on 12 gallons of fuel 240 miles driven on 10 gallons of fuel

Answer 1

It is proportional. If you consider the 288 miles on 12 gallons you need to find how many are driving on one gallon so divide 288 by 12 and you get 24 then multiply 24 by 10 to get 240 miles on 10 gallons of fuel.