Question

You can fill a ​15-gallon tank of gas for ​$53.08 or buy gas for ​$3.60​/gallon.

Answer 1

Answer: the better option would be to fill your tank up 15 gallons for $53.08

If you were to multiply 3.60 by 15, you would get 54.

53.08 < 54, therefore 53.08 is the better option.

Hope this helps!