Math, asked by amansuresh250, 1 year ago

2s/(s/20+s/40) solve it . it was last point of answer of the question :: Abdul while driving to school computes the average speed for his trip to be 20 km per her on his return trip along the same route there is less traffic and the average speed is 30 kilometre per hour what is the average speed for Abdul trip.

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Answered by shubham8352

5

I hope it will help you please comment how was it?

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