Three bells toll together at the intervals of 15,16,36 minutes respectively . given that they toll together at 2:00 pm at what time will they next toll together?
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Step-by-step explanation:
Find the LCM of 15, 16 and 36. So they toll together after 720 minutes from 2 pm. 720 minutes = 720 ÷ 60 = 12 hour. ∴ Next they toll together at 2:00 am.
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