Question

A motorcyclist drives from A to B with a uniform speed of 30 km/h and returns back
with a speed of 20 km/h. Find its average speed.
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Answer 1

Answer:

25 must be

Explanation:

Estimation because of no distance given in the question, formula is hard to calculate.

Answer 2

Answer:

Average speed of the motorcyclist will be -25km/hr