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=
$249.99
It will cost (36.364) times (cost of one gallon of gas).
The cost of 94.7 gallons, approximately.
1800 / 17 = 106 gallons (rounded up) Times 106 by the cost of 1 gallon of petrol in your country, to find the cost.
1100/10 = 110 gallons. If the cost of gas in your area is 3.00$ per gallon then 110 x 3 = 330 dollars for your trip
$333.33
At $2 a gallon, about $90.
It will cost (36.364) times (cost of one gallon of gas).
27.05
The cost of 94.7 gallons, approximately.
86 x the price per gallon
Find the distance. cost = (distance * price per gallon ) / miles per gallon.
If gas is $4 per gallon, it will cost $4 x 24 / 12 = $8
If gas is $4 per gallon, it will cost $4 x 460 / 16 = $115
If gas is $4 per gallon, it will cost $4 x 1080 / 19 = $227.37
The answer will depend on the price of gas!
It might help if you said what the cost of gas was!
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.