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Old 01-16-2015, 05:30 PM   #9 (permalink)
Daox
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Quote:
Originally Posted by awcook View Post
If you get 32 MPG on the freeway route and 26 in the city route, you should be using the same amount of gas, since the freeway is 6 miles longer, you need 6 more MPG to make up for the gas.
Sorry, not trying to be a jerk, but this math isn't correct.

11 miles @ 26 mpg = .42 gallons used

17 miles @ 32 mpg = .53 gallons used

These are not the same amount of gas.

To get the equivalent mileage you take:

.42 gallons / 17 miles = 40.5 mpg
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