Help!!! PLease!!!!!!!!!!!!!! Math!!

Question

I can't figure out how to do this.

If you put 8 gallons of gas in your car and it cost you a total of $9.20, what is the cost of gas per liter??

Answer 1

WELL.....8 GALLONS IS EQUAL TO 30.268992018918123

SO WHEN YOU DIVIDE 30.27/$9.20

YOU GET $3.29

SO 3.29 CENTS PER LITER

Answer 2

$9.20/8 = $1.15

1 L = 0.2642 gallons

$1.15 * 0.2642 = $0.30383

30 cents per liter.

yeah, it's an old math book, right?

Answer 3

3.29 per liter

Answer 4

9.20/8 = $1.15 per gallon

1 US gallon = 3.78541178 liter

therefore cost per liter = 1.15 / 3.78541178 = 0.30379