Question

Three bells toll at intervals of 9,12,15 minutes respectively. if they
start tolling together ,after how many hours will they next toll
together?

Answer 1

Answer:

Three bells toll together

=LCM(9,12,15)

=180

they next toll together after 180 min.

Please mark me as brainliest.

Thank you and have a nice day

Answer 2

Answer:

here is your answer buddy

Step-by-step explanation:

So , the LCM of 9 , 12 and 15 is 180. The bells will toll together after 180 minutes or 3 hours. Answer) Bells will toll together after 180 minutes or 3 hours.

hop ots helpful to you