Question

19. Four clocks rings at the time interval of 6s, 8s, 12s and 18s
respectively. If they ring together at 12 AM then how many
times will they ring together within the time span of 6 mm?​

Answer 1

Answer:

Answer is 5

Step-by-step explanation:

The time when all the four clocks ring together is the LCM of the number, the LCM is 72 seconds so in the time span of 6 minutes the times the clocks ring together is 5 .. So the answer comes 5

Note:

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