Question

three bells ring counter continuously at interval of 12 24 and 36 minutes respectively at what time they will bring together again if they ring simulator at 10:00 a.m.​

Answer 1

Answer:

11:12 AM

Step-by-step explanation:

The LCM of 12, 24 & 36 is 72.(∵Since 12 x 6 = 72, 24 x 3 = 72, 36 x 2 = 72)

And they will ring at the same time every 72 minutes from when they start.

If they began At 10:00 AM then they will ring at the same time after 72 minutes i.e., 11:12 AM.

I HOPE THIS HELPS YOU.