Question

there are four bells which toll at intervals of 3,7,12and 14 sec respectively.the four bells begin to toll at 12 o clock . when will they next together and how often they do so in 14 minutes?​

Answer 1

Step-by-step explanation:

The four bells will next toll together after 1 minute 24 second. Solution: Given, there are four bells which toll at intervals of 3, 7, 12, and 14 seconds respectively. The four bells begin to toll at 12 o' clock.