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What would be the cost for gasoline if you traveled 800 miles and gas cost 3.70 per gallon while your car gets twenty-two miles to the gallon?
Wiki User
∙ 12y ago
Multiply $3.70 times the number of gallons used. Get the number of gallons used by using a proportion.
22/1=800/x
800/22=36.36 gallons
36.36x3.70=134.53
This is about 16.8 cents per mile.
Wiki User
∙ 12y ago
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