Question

5bells commence tolling together and toll at intervals 2,4,5,6,8 and 10sec respectively find in 40 minutes how much times do they toll together​

Answer 1

Answer:

Hello bro here's your answer

Step-by-step explanation:

Given :

The least common multiple (LCM) of 2, 4, 5,6, 8, 10, is 120

Thus, the bells toll together every 120 seconds (or 2 minutes),

so in 40 minutes they will toll simultaneously

40/2 = 20 times.

Hope this helps you ........ :)