A. l_______l
G. l_______l_______l
D. l_______l_______l +13 } 348 castane
Obtinem doar parti egale: 348-13=335
Numarul partilor egale: 1+2+2=5
Alina a cules: 335:5=67 castane
George a cules: 67×2=134 castane
Diana a cules: 134+13=147 castane
Verificare: 67+134+147=348