Speed = Distance / Time
Given that the distance is 300 meters and the time is 15 minutes, we can proceed with the calculation.
First, let's convert 15 minutes to seconds:
15 minutes = 15 * 60 seconds = 900 seconds
Now, we can calculate the speed:
Speed = Distance / Time
= 300 meters / 900 seconds
= 1/3 meters per second
Therefore, the speed of the person is 1/3 meters per second.