Math, asked by SreenidhiSChandran, 7 months ago

3 consecutive traffic lights at the Gandhi Marg change after 24, 36 and 42 seconds respectively. If all of them are switched on exactly at 9 AM, at what time will they change simultaneously? PLEASE ANSWER IMMEDIATELY

Answers

Answered by abhi52329
4

Answer:

At 9:08:24 i. e After 504 secs

Step-by-step explanation:

The answer is LCM of 24, 36 and 42 which is 504

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