Math, asked by saurabh7196, 1 year ago

Devansh travels 320 km at 64km/hr and returns at 80 km/hr . calculate the average speed of Devansh

Answers

Answered by TejasShende06

0

avg speed = total distance/total time

= 2×320/[320/64+ 320/80]

=640/9

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