Problem P. 4562. (October 2013)
P. 4562. We would like to carry 600 bricks to a certain distance. If n bricks are carried together then our speed is . We would like to finish this task in the shortest time. How many bricks should we carry together in one go?
Deadline expired on 11 November 2013.
Sorry, the solution is available only in Hungarian. Google translation
|161 students sent a solution.|
|4 points:||109 students.|
|3 points:||3 students.|
|2 points:||38 students.|
|1 point:||5 students.|
|0 point:||4 students.|
|Unfair, not evaluated:||2 solutions.|