Question

ravi takes 3 minutes to run one lap,kiran takes 5 minutes and sushil takes 6 minutes.when will they cross the finish line at the same time? pls

Answer 1

Answer:

Step-by-step explanation:

Time taken by Ravi = 3 min

Time taken by Kiran = 5 min

Time taken by Sushil = 6 min

For the time after which they would finish at the same time...We have to find the L.C.M. of the time taken by the three participants...

L.C.M. of 3, 5 and 6 = 30

Therefore they would finish at the same time after 30 minutes...

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Hope u understood...