Math, asked by AryahiBharadwaj, 12 hours ago

1. Four bells rings at intervals of 8, 12, 18 and 20 minutes respectively. At what time will they ring simultaneously if they start ringing together at 12 noon?

Answers

Answered by samitbanerjee25

1

Step-by-step explanation:

LCM of 8 , 12 , 18 & 20 => 360

360 minutes = 6 hours

Therefore the bells will ring simultaneously again at 6 PM

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