Science, asked by vickysmilevick1044, 1 year ago

Ramesh 30km//hour ki chal se school jata hai and 60km/hour ki chal seschool se ghar wapas aata hai kul yatra me uski ausat chaal bataye

Answers

Answered by anas3737
0

Answer:

30km/hr + 60km/hr

=90km/hr

average speed =90/2

45km/hr

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