Math, asked by doremon468, 11 months ago

three Bells toll at intervals of 9, 12, 15 minutes. if they start tolling together after what time will the next toll together?

Answers

Answered by adee1729

required time will be the L.C.M of 9,12 and 15.

then

L.C.M of 9,12 and 15=180 ,

therefore after 180 min all the three bells rung together at the same time....

doremon468: you are wrong L.C.M is 180

Answered by pppp11114444

After three hours take lcm of these no

Attachments:

doremon468: its minute not hrs

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