Question

Yolanda is driving on a highway. She uses one gallon of gas every 20 miles she drives. The distance, D (in miles), she travels on g gallons of gas is given by the

following
D=20g
How far does Yolanda drive if she uses 5 gallons of gas?

Answer 1

1g=20d so 5g=100d

Explanation:

If it is 20 MPG, then, to find it for 5 gallons of gas, we have to multiply 20 by it. So, we have to do - 20x5

20x5=100

So hence, Yolanda drives 100 miles on the highway using 5 gallons of gas.

Thanks!