unknowkid unknowkid

26-04-2016
Physics

contestada

A bus travels 20 KM and 30 minutes what is average speed of the bus

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bhammond25 bhammond25

26-04-2016

40 km/hour because 60 minutes in an hour and 30 is half of 60 so if you multiply 30 by 2, you also multiply 20 by two which gets you 40 km/hour

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