164 kg
I zi |-------------------------------|
164 kg 164 kg
II zi |-------------------------------|-------------------------------| => 164+164=328 kg
164 kg 164 kg 164 kg
III zi |-------------------------------|-------------------------------|-------------------------------|
=> 164+164+164 492 kg sau 164+328=492kg
I zi + II zi + III zi = 164+328+492 = 984 kg
Cant totala = 1064, Deci au ramas 1064-984 = 80 kg care au fost impartite egal, adica 80:2=40 kg la fiecare gradinita