The train passes the path between two neighboring stations in 5 minutes at a speed of 800m / min, how long will a skier take this path if its speed is 100m / min.
To begin with, we will find what path between stations for this travel time we multiply by the speed of the train:
5 minutes x 800 meters / minute = 4000 meters
Find out how long it will take a skier for this path:
4000 meters / 100 meters / minute = 40 minutes
The answer will take 40 minutes
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.