Question

Q no 5:- Toy train A crosses a pole after every 24 seconds. Toy
train B crosses report after every 30 seconds and toy train C
crosses a pole after every 36 seconds. After how many minutes
do they all cross a pole together?​

Answer 1

Answer:

They cross the pole together after common multiples of 24, 30 and 36. We have to find the Least Common Multiple of 24 , 30 , 36 . Therefore, After 6 minutes the three trains cross the pole together.

Step-by-step explanation:

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