Math, asked by rupsamohapatra649, 8 months ago

Avik starts running on a circular trackof length 600 meters . He completes the first round in 2 min 24 sec. For all subsequent rounds, his speed decreases by 10 % of his previous round speed.What will be Avik's speed when is running the third round?

Answers

Answered by Anonymous
2

Answer:-

a) 12.15 km/hr

Step-by-step explanation:

at 1st round

distance = 600m= 0.6km

time = 2min 24 sec= 0.04 hr

speed = distance / time

=0.6km /0.04 hr

=12.15 km/ hr

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