You need to divide the number of miles by the miles-per-gallon - that will give you the number of gallons you need. Then you can multiply that by the number of gallons.Note that the real cost of driving a car is more than just the cost of gasoline.
cost is over 427
3 x (997 / 7) = 427.2857142857143
What kind of rubbish are you driving which gives only 7 mpg? It will cost 427.29
The answer will depend on the cost of a gallon.
$129.55
If gas costs $3.75 per gallon, your car gets 32 miles per gallon, and you drive 1500 miles, it will cost $175.78. However, your miles per gallon is likely based on highway miles at a specific speed, and it is likely you will not always be at this speed so it may cost more.
304.07
13.27
$92.86 rounded to the nearest cent.
$15.66
$60.87
$155.56
(1,100 miles) x (1 gallon/28 miles) x ($4/gallon) = $157.143 (rounded)
70 dollars.
$26.60