## Task 1 - 140821

At a circular Spartakiade, a total of 61 gold medals, 63 silver medals, and 60 bronze medals were awarded to the participants. The teams from the schools of city $B$ won a total of 42 of these medals. They received exactly one third of all silver medals, more than one sixth but less than one fifth of all bronze medals, and some gold medals.

Determine the number of all gold, silver, and bronze medals won by the students of city $B$ in this competition!
The number of gold medals won by the students of city B at this district Spartakiade is $g$, the number of silver medals is $s$, and the number of bronze medals is $b$. According to the problem:

$$
g+s+b=42 \quad(1) ; \quad s=\frac{63}{3}=21 \quad(2) ; \quad 10<b<12
$$

From this, since $b$ is an integer, $b=11$ and thus, due to (1) and (2), $g=42-21-11=10$. The students of city B won 10 gold, 21 silver, and 11 bronze medals.