1.

The traffic lights at three different road crossings change after every 48 seconds, 72 seconds and 108 seconds respectively. If they change simultaneously at 7 a.m., what time will they charge simultaneously again?

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Answer:

Answer:7:00:48

Answer:7:00:487:01:12

Answer:7:00:487:01:127:01:48

Answer:7:00:487:01:127:01:48on this TIME the TRAFFIC lite is Blum at the time if 7 am .in the morning time for your INFORMATION.



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