Răspuns:
Surubel are 5, Fluieras are 7, Pandora are 10
Explicație pas cu pas:
Surubel = segment
Fluieras = segment + 2
Pandora = segment + segment
Toti = 22
Cate baloane are surubel?
(22 - 2) : 4 = 5
Cate baloane are fluieras?
5 + 2 = 7
Cate baloane are pandora?
5 + 5 = 10
Verificare: 5 + 7 + 10 = 12 + 10 = 22