32 kg banane....86 kg p.....536 ron/×3
96 kg banane....52 kg p.....784 ron
96 kg banane....258 kg p....1608ron
96 kg banane.....52 kg p......784 ron
258-52=206 kg p
1608-784=824 ron
824:206=4 ron un kg portocale
4×86=344
536-344=192
192:32=6 ron un kg de banane
Verificam
6×32+4×86=192+344=536