500 miles is always 500 miles unless it's nautiical miles. I'm not sure if 500 miles in petrol would be classed as nautical miles.
At 15 miles per gallon, 7 gallons of petrol.
274
It depends on the cost of said petrol and the efficiency of the vehicle in "miles per unit of petrol". You didn't supply enough information.
500 acres = 0.78125 square miles
That is totally dependent on the price for the petrol and and the miles per gallon rating on the vehicle.
200 litres
depends how much petrol is in the tank
500 kilometers is 310.69 miles.
300 dollars
At 25 miles per gallon, it will take 10 gallons.
Answer: 500 mi. = 804.672 km
Answer: 500 mi. = 804.672 km