a traffic light at three different road Crossings change after 48 seconds, 72 seconds, 108 seconds.
if they change at 8 a.m at what time will they change together again..
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Answers
Answered by
0
Answer:
it will be the LCM of given numbers.
I.e. light change together again after 432 seconds from 8 am.
Answered by
2
at 8:07 min :2 second
hope it help you
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