Math, asked by vaishnavisanil2006, 3 months ago

We observed the traffic lights at four different squares on the same big road. They turn green every 2 seconds, 3 seconds, 6 seconds and 13 seconds. When the signals where switched on at 7am, all lights were green. How long after that will all three signals turn green simultaneously again? ​


vaishnavisanil2006: please help
vaishnavisanil2006: anyone knows this answer?

Answers

Answered by pubgclasher667
3

thanks brother for ask

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