Question

Frank, a salesman, filled up his car's gas tank this morning and then drove around his sales route. When he got home this evening he ha 3/4 of a tank of gas left. Frank's gas tank hold 20 gallons. Frank traveled 150 miles today. How many miles per gallon (mpg) does frank's car get?

Answer 1

10 miles per gallon. 20 divided by 3/4 is 15 gallons. then 150 miles divided by 15 gallons which gives you the answer of 10.