fallenstallen fallenstallen

19-01-2018
Mathematics

contestada

A car travels from A to B at a speed of 40 mph then returns, using the same road, from B to A at a speed of 60 mph. What is the average speed for the round trip?

Respuesta :

isabellemaine isabellemaine

19-01-2018

48 mph is the average speed.

Hope this helps!

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