# Average speeds

Question asked by: montyspurs

Asked on: 29 Nov 2010

So you know that he drove at 30 on the 13 km out. So first thing to know is that the speed on the way back is a lot more. So presumably he drove at 90km/h on the way back so that 30 + 90 = 120 / 2 = 60 for the average?

By: knowitall

Replied at: 05 Dec 2010

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