Q31 of 61 Page 93

Bajinder runs ten times around a squaretrack and covers 4km. Find the length of the track.

Given:


Number of times Bajinder run = ten times


Distance covered = 4 km


Solution:


Distance covered in one round = 4000 / 10


= 400 m


Perimeter of track = Distance covered in one round


4 × side = 400


Length of side = 100 m.


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