Question

Three balls toll at the intervals of 10,15 and 24 minuties

Answer 1

Answer: LCM of 10, 15 and 24

They will toll at the same time after 120 minutes/2 hours.

Step-by-step explanation:

10, 15, 24    (Divide all by 5)

2, 3, 24       (Divide all by 2)

1, 3, 12         (Divide all by 3)

1, 1, 4           (Divide by 2)

1, 1, 2           (Divide by 2)

1, 1, 1

5 x 2 x 2 x 2 x 3 = 120