mere+portocale+mandarine=879kg
mere|___|___|+12kg
portocale|___|
mandarine|___|___|+27kg
Cate kg de portocale sunt in depozit?
(879kg-12kg-27kg):5=(867kg-27kg):5=840kg:5=168kg(portocale)
Cate kg de mere sunt in depozit?
2x168kg+12kg=336kg+12kg=348kg(mere)
Cate kg de mandarine sunt in depozit?
2x168kg+27kg=336kg+27kg=363kg(mandarine)