Faur clocks ring after 10,20,30 and 60 min. Respectively .if theyall ring togehtar at6pm at what time will all of them ring togethar again
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Answer: 7 a.m.
Step-by-step explanation:
Find the Least Common Multiple of 10, 20, 30, 60.
LCM of 10, 20, 30, 60 = 60
Therefore if the bells rang together at 6 a.m., they will ring together again at 7 a.m.
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