I magazie /-----/
II magazie /-----/ + 5 } 365
III magazie /----/+5/----/+5/----/+5
365 - ( 5+5+5+5) =365 - 20 = 345
1 + 1 + 1 + 1 + 1 = 5 parti egale
345 : 5 = 69 o p.e.
I magazie = 69 t de cereale
II magazie = 69 + 5 = 74 t de cereale
III magazie = 74 x 3 = 222 t de cereale
69 + 74 + 222 = 143 + 222 = 365 t