SOLUTION: 4 bells toll at intervals of 8,9,12,15 minutes respectively, if they toll together at 3 pm, when will they toll together again?
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Question 1048388: 4 bells toll at intervals of 8,9,12,15 minutes respectively, if they toll together at 3 pm, when will they toll together again?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
4 bells toll at intervals of 8,9,12,15 minutes respectively, if they toll together at 3 pm, when will they toll together again?
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At 3PM + the LCM of the 4 periods.
LCM = 360 minutes
--> 9 PM
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