Math, asked by arsh201, 1 year ago

a car 30km at a uniform speed of 40 km per hour and the next 30kmat auniformspeed of 20km per hour Find its averagespeed

Answers

Answered by rajasekarvenkatesan

0

Answer:

30km/h

Step-by-step explanation:

average speed = Initial speed + Final speed/ Total time

= 40+20/2

=60/2

=30km/h

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