Question

Three bells ring at the intervals of 25,40 and 60 seconds they ring together at 8 a.m when will they ring together again ?

Answer 1

The answer would be 8:10 thats the right ans

Answer 2

Answer:

here is answer

Step-by-step explanation:

we find the lcm of 25 ,40, and 60

thus, hcf is 600

thus, 600minutes

=600 minutes is 10 hrs

so after 10 hours all bell s rings together