P. 3996. A courier runs from the end of an 80 m long marching troop to its front, and then it runs back to the end with the same speed. During this the marching troop covers a distance of 150 m. Calculate the distance covered by the courier.
Statistics on problem P. 3996. 260 students sent a solution.
4 points:193 students.
3 points:12 students.
2 points:17 students.
1 point:31 students.
0 point:4 students.
Unfair, not evaluated:2 solutions.
Unfair, not evaluated:1 solution.