Math, asked by rajnigautam, 1 year ago

in a stop there are 3 clocks which chime at intervals of 15 20 and 30 minutes respectively .they all chime together at 10 am at what time will they all chime together again?

Answers

Answered by Anonymous
2
hii mate!!

The clocks chime at intervals of 15, 20, 30 minutes respectively..
All chime together at 2 pm.
All will together chime again in LCM of 15, 20 and 30  minutes.

So  the LCM is 60 min or 1 hour.

So they will chime again at  3 pm,  then at 4 pm,  at 5 pm and so on.


hope it helps !!☺☺☺☺
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