Răspunsuri

2014-02-23T19:09:18+02:00
1 balon Galben 3 Rosii 13 Albastre
2 G 6R  9 A
3 G  9R   5A
4G   12R   1A 
2 3 2
2014-02-23T19:19:44+02:00
A nr baloanelor rosii b nr baloanelor albastre a+3a+b=17 a+3a=4a<17→a=1, 2 , 3 sau4 A=1→b13 si 3baloane galbene si tot asa
1 1 1