Math, asked by harshkataria782, 1 year ago

Four bells toll with intervals of 5,9,12 and 15 second respectively. All the four bells begin to toll together. After how long will they again toll together

Answers

Answered by Likhith11

1

The answer is LCM of 5,9,12 and 15.
After 900seconds they will toll together.
Hope this is right.......

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