on the average your car gets 30.1 miles to each gallons of gas. On average how many miles can you travel on seven gallons of gas?
So you get 30.1 miles out of one gallon of gas, therefore you multiply the 30.1 by 7
30.1 x 7 = 210.7
this means that you would travel 210.7 miles on seven gallons of gas
distance=mpg times gallons
d=30.1 times 7
d=210.7miles
answer si 210.7mi