820/20 = 41 gallons
41 x $3.50 == $143.50
20 miles costs 4, therefore 4 x 250/20 = 50$
It depends on the price of gas. If gas costs $5/gallon, it would cost about $835.00 to go 5000 miles when your car get 30 miles to the gallon. If gas costs $3/gallon, it would cost about $500. cost = 5000/30 * cost-of-gas
It depends on how much a gallon of gasoline costs you. If you pay $2.75 per gallon, the 2,500 mile trip would cost about $491.07 at 14 mpg.
900 miles @ 20 miles to per gallon = 900/20 = 45 gallons. 45 gallons @ 4.00 per gallon = 45*4.00 = 180.00
At $2 a gallon, about $90.
614 ÷ 25 = 24.56 24.56 x $3 = $73.68
If you drive 480 miles, and you get 15 miles per gallon, this equals 32. If each gallon is $3.75 per gallon, times 32, this would equal $120 in gas money.
27.05
86 x the price per gallon
It will cost (36.364) times (cost of one gallon of gas).
The answer will depend on the price of gas!
185 gallons of gas at approximately $3.60 a gallon $666