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PS average mileage

Expert replies
Source: — Problem Solving |

by sujaysolanki » Mon Dec 03, 2007 1:41 am
City 25

Highway 40

For driving 10miles in city he needs 10/25=0.4 Gallons

For driving 50miles in city he needs 50/40 = 1.25 Gallons

For driving 60miles(10+50) = 1.65 Gallons

Miles/Gallon = 60/1.65 = 36
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thanks!

by oct07 » Mon Dec 03, 2007 7:34 am
So it is similar to the average speed problem.
Thank you for your explaination.
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