Math, asked by arushigupta52, 7 months ago

A car travels at 40 km per hour for the first third at its journey, at 35 km per hour for the second third at its journey and at 42 kilometre per hour for the final at its journey what is its average speed??

Answers

Answered by pappubuayia

2

Answer:

average s= total d/t

Step-by-step explanation:

s= (40+35+42)km/(1+1+1) hr

= 117/3

average speed = 39km per hour

Thank you

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