Math, asked by mollahmahammad, 6 months ago

2. Four bell rings at the interval of 4, 7, 12 and 84 seconds respectively. If they start ringing together at 7 o’clock , when will they ring together ?​

Answers

Answered by thecoolboyprince64
1

Answer:

Lcm of 84,12,7,4 is 84 so at 7:01 24 secs they will ring together again

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