Question

four Bells which toll at intervals of 4 ,7 ,12 and 14 seconds respectively each four Bells begin to toll at 12 o'clock when will the next toll together​

Answer 1

see Google

Step-by-step explanation:

,,,

Answer 2

Answer:

12:01

Step-by-step explanation:

Here, we have to find LCM of given no.

LCM of 4,7,12 and 14 is 84.

So, All the bell will toll together after 84 sec.

Hence, the req. answer is 12:01