neelamchoudhary1183 neelamchoudhary1183

15-06-2024
CBSE BOARD X

Answered

A circular track around a sports ground has circumference of 2160m Two cyclists Preet and Sumit start together and cycled at a constant speed of 6m/s and 9m/s respectively around the circular track.

Find the time taken to go around the track once by Preet.
Find the time taken to go around the track once by Sumit.
Find the HCF and LCM of the time taken by Preet &Sumit to complete one round of the track.
After how many minutes will they meet again at the starting point.

Answer :

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