Two bells toll at intervals of 120 and 180s, respectively. If they tol – InterviewSolution

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1.	Two bells toll at intervals of 120 and 180s, respectively. If they toll together at 12 noon, then what isthe earliest time at which they toll together?
Answer» They both need to be toll together, so we have to take LCM of both the timingsso here that is 360sso after 3 minutes both will toll together.so at 12:03 they both will toll together.

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