Math, asked by nayakpabitra, 4 months ago

Amar ran a marathon of 21 km in 3
1
hours. Find his speed.

Answers

Answered by aumsum8371

3

Speed is distance per unit time

So, In this case

Speed = 21/3 = 7 km/hr

Answered by vinothritheesh

0

Answer:

0.677 km/hr

Step-by-step explanation:

this is the answer

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