Respuesta :

Speed=distance/time.
So 37.5/3= 12.5.
The answer is 12.5 kilometres per hour (km/h).

The answer is speed = 12.5 km/hr.

How to find out the speed?

Formula of speed = Distance / Time

where,

s = speed

d = distance traveled

t = time elapsed

Given,

Time = 3hours

Distance = 37.5KM

Speed = 37.5/ 3 = 12.5 km/hr.

Learn more about speed on: https://brainly.com/question/13664094

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