Question

Four bells in a temple toll at the interval of 36, 48, 72 and 108 seconds individually. If all the bells toll together at 9 : 10 am, then at what time they will toll together again at

Answer 1

Answer:

The L. C. M of 36, 48,72 and 108 is 432.

So by adding 432 seconds in 9:10 am we will get our answer.

So, 432 seconds = 7 mins and 12 seconds.

Therefore they all will ring at same time at 9hours 17mins and 12seconds.

Plzz mark this as brainliest.