Răspuns:
8kg piersici......27kg mere .....129lei
8kg piersici .......18kg mere ...102lei
9kg mere .......27lei
1kg mere.......27:9
1kg mere.......3lei
8kg piersici..........18kg mere......102lei
8kg piersici .........18×3 mere ........102lei
8 kg piersici.........54lei mere .........102 lei
8kg piersici .......102-54
8kg piersici........48 lei
1kg piersici .......48:8
1kg piersici ..........6lei
1kg mere=3lei
1kg piersici=6lei