Question

2) A train passes a station every 20 minutes, while another train passes

the same station every 25 minutes. If both trains passed the station at
10:00 AM, when will they pass the station together again?
Show your work

Answer 1

The two trains will pass the station together again after 100 minutes.

Step-by-step explanation:

To determine when the two trains will pass the station together again, we need to find the least common multiple (LCM) of the two time intervals.

The time interval for the first train is 20 minutes, while the time interval for the second train is 25 minutes.

The LCM of 20 and 25 is 100 minutes. Therefore, the two trains will pass the station together again after 100 minutes.

Learn more about Finding the least common multiple (LCM) of two time intervals