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mehravikas
- Legendary Member
- Posts: 1161
- Joined: Mon May 12, 2008 2:52 am•Followed by: 1 member
- Location: Sydney
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We need the amount of gasoline used during the trip.
5h at 50miles/h --> 250 miles
At 50miles/h it uses 1 gallon per 30 miles
So the number of gallons used for 250 miles is: 250/30=8.3
The fraction is 8.3/12
or 25/36
