Gas mileage is the number of miles you can drive on a gallon of gasoline (mpg).

jasmine drove 487.5 miles on 15 gallons of gas.
shannon drove 728 miles on 20 gallons of gas.

whose car has better has gas milage?

Shannon has better gas mileage.

Step-by-step explanation: To find who has better gas mileage, you have to find the unit rate of both numbers. The equation for unit rate is a/b = c/1. We can replace the letters with numbers and have...

728 miles/20 gallons = c miles/1 gallon  and

487.5 miles/15 gallons = c miles/1 gallon

you are going to solve for c, and in the first equation, c = 36.4 miles and in the second equation, c = 32.5 miles. because 36.4 is greater than 32.5, Shannon has better gas mileage.

let's fu(!

step-by-step explanation: