Train A and Train B stops at Swindon as 10:30. Train A stops every 12 minutes and Train B stops every 14 minutes. When do they both stop at Swindon again?
Answers
Answered by
16
Answer:
It will stop again
10:30
Answered by
8
Answer:
11:54
Step-by-step explanation:
First of all, you can easily spot that this is LCM so you find the LCM.
12, 24, 36, 48, 60, 72, 84.
14, 28, 42, 56, 70, 84.
Now you know the LCM is 84, you convert that to hours and minutes which is 1 hour and 24 minutes. So now you add the 1 hour and 24 minutes to 10:30 which is 11:54.
Similar questions