Question

5)Three bells ring at intervals of 18 seconds, 20 seconds, 24 seconds respectively. If
the bells start ringing together, after how many minutes will they next ring to-
gether?
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Answer 1

Answer:

Three bells ring at intervals of 12, 15 and 18 seconds respectively if they started ringing together at 8:35 a.m. at what time will they together again after the earliest. Three bells ring at intervals of 12, 15 and 18 seconds . Hence after 3 minutes they will ring together again .

Step-by-step explanation:

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Answer 2

Answer:

Here is the correct answer

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