salwasabia14 salwasabia14

06-11-2018
Mathematics

contestada

Tom walks half a distance at 4 mph and runs back the other half at 12 mph.
What is his average speed for the entire trip ?

Respuesta :

keke3068 keke3068

06-11-2018

I would think 8mph bc to find a average you would find the mean so add them together and divide by 2 bc there's two numbers there

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