Question

55. Three bells ring at intervals 12s, 15s and
18s respectively. They started ringing
simultaneously at 7:00 am. What will be
the next time when they all ring
simultaneously?
(1) 7:30 am
(2) 7:03 am
(3) 7:30 pm
(4) 7:03 pm
please explain me??​

Answer 1

Step-by-step explanation:

this is not the answer but a example of your questions, please don't mind it sorry for the example

Answer 2

Answer:

Answer:- 7:03 am

step by step explainatio

Hello friends I can see the question and me explainatio about this answer ok BUY.

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