The traffic lights at three different road crossings change after every 24
seconds, 36 seconds and 40 seconds respectively. If they all change
simultaneously at 8:05Am, then at what time will they again change
simultaneously?
Answers
Answered by
0
Answer:
take the LCM to know the answer
Answered by
0
Answer:
by taking their LCM, we get
360 seconds
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