Problem P. 4234. (March 2010)
P. 4234. The speed of a cyclist along the horizontal road is 16 km/h, 12 km/h upward and 24 km/h downward. Once the cyclist went from the village to the town, and it took 3 hours to get to the town and to go back to the village. How far is the city from the village?
Deadline expired on April 12, 2010.
Sorry, the solution is available only in Hungarian. Google translation
Megoldás. A két település 24 km-re van egymástól.
134 students sent a solution. 3 points: 120 students. 2 points: 6 students. 1 point: 5 students. Unfair, not evaluated: 3 solutionss.