Math, asked by jpsavita1286, 1 year ago

A man moves with p km/h speed for 20 min and q km/h for next 30 min. Find the expression for hisaverage speed in km/h.Plzz tell the answer with full explaination.....

Answers

Answered by shubham829244

2

Answer:

It's a question of distance and time

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