Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
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Problem K. 494. (February 2016)

K. 494. The perimeters of two triangles are the integers \(\displaystyle y\) and \(\displaystyle y + 1\). Each triangle has two sides of integer lengths of \(\displaystyle x\) and \(\displaystyle x + 1\). Given that the sum of the perimeters is 27, how long are the third sides?

(6 pont)

Deadline expired on March 10, 2016.


106 students sent a solution.
6 points:56 students.
5 points:13 students.
4 points:14 students.
3 points:13 students.
2 points:5 students.
1 point:1 student.
0 point:1 student.
Unfair, not evaluated:3 solutions.

Problems in Mathematics of KöMaL, February 2016