Question

Three bells regularly at intervals of 4,7 and 14 minutes .If all 3 bells rang together at 6.am,when will they ring together again

Answer 1

Answer:

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.itervals = 4, 7, 14

lcm = 28

tree well ring 6:00 amo clock

all wells rings 6:28am.... also

Answer 2

Step-by-step explanation:

They will ring together after intervals of LCM(4,7,14) = 28 minutes

so they will ring together after 18 minutes. So 6 am + 28 minutes = 6:28

They will ring together at 6:28am