The formula is 30 mi/gal = 800 mi/(x gal)
To get x, cross multiply like this:
30x = 800
x = 800/3 = 262/3
The answer is 26 gallons and 2 thirds.
800 miles / 16 miles per gallon = 50 gallons x $4 per gallon = $200.
800 miles @ 25 miles/gallon = 800/25 = 32 gallons.32 gallons @ 4 dollars/gallon = 32*4 = 128 dollars.800 miles @ 25 miles/gallon = 800/25 = 32 gallons.32 gallons @ 4 dollars/gallon = 32*4 = 128 dollars.800 miles @ 25 miles/gallon = 800/25 = 32 gallons.32 gallons @ 4 dollars/gallon = 32*4 = 128 dollars.800 miles @ 25 miles/gallon = 800/25 = 32 gallons.32 gallons @ 4 dollars/gallon = 32*4 = 128 dollars.
it depends on how many miles your vehicle gets to the gallon
$97.82
It will cost (36.364) times (cost of one gallon of gas).
It will cost about 110.21 approximate
The answer will depend on the price of gas!
That's impossible to answer. You must tell us how many miles per gallon you are getting
800 divided by 17 = 47.06 gallons As of April 23, 2011 gas price is $3.79 per gallon. 47.06 x $3.79 = $ 178.36
Your question is vague, but I'll try to answer it using some assumptions 12 miles per gallon lets say $3.75 per gallon 800/12=66.666 gallons 66.666*3.75= $249.99
800/20 = 40 gallons
The answer will depend on what the question is!