Math, asked by fathima7919, 11 months ago

Four bells toll after an interval of5,7,3,and 12seconds
,respectively.these bells begin to toll together at 3.p.m. at what time will they next toll together

Answers

Answered by Abhijeet1000
0

Answer:

toll of 1st bell = 5 seconds

toll of second Bell= 7 seconds

toll of third Bell= 3 seconds

toll of fourth Bell= 12 seconds

therefore time they will toll together is their L.C.M

therefore they will toll after 420 seconds that is 7 minutes

therefore they will toll at 3:07 together

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