Question

Four bells ring at intervals of 3, 7, 12 and 14 seconds respectively. At what
will they ring together if they start ringing at 7 am ?​

Answer 1

Answer:

7:1:24 am

Step-by-step explanation:

3, 7, 12, 14

3, 7, 3*2*2, 2*7

3*7*2*2

after 84 seconds = after 1 minute and 24 seconds

then answer will be 7:1:24 am

please mark me brainlest please