Question

can anyone help me please

Answer 1

Hey Mate,

Given,

Three Bells toll at intervals of 36, 40 and 48 seconds respectively.

Then,

We need to find the LCM of 36, 40 and 48 to know when they will toll together next.

The LCM of 36, 40 and 48 is:-

720 seconds = 12 minutes

Therefore, the three bells will toll together again after 12 minutes.

Hope it Helps!