graciela2008cruz graciela2008cruz

18-12-2020
Mathematics

contestada

A car moves from A to B at a speed of 50 km/hr and comes back from B to A at a speed of 30 km/hr. Find its average speed during the journey.

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JoelianNDesormes JoelianNDesormes

18-12-2020

Answer:

none

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piker69517 piker69517

18-12-2020

Answer:

average speed if 40 km/hr

Step-by-step explanation:

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