A car travels 172 miles using 7 gallons of gas. At that rate, how far can the car travel using 42 gallons of gas?

3 answers

Solve the ratio:

x/42 = 172/7

or
notice that 42 gall is 6 times 7 gall
so the distance should be 6 times as much.
6 Times Thank you so Much @Reiny
Can someone give the answers please!!!!!!!!!!!