Răspuns:
9 lazi portocale .....3 lazi lamai .....63 kg
3 lazi portocale.......4 lazi lami.......30 kg / * 3
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9 lazi portocale .....3 lazi lamai.....90 kg
///...........9 lamai ......27 kg
27 : 9 = 3 kg ( cantareste o lada cu lamai )
3 * 5 = 15 kg ( cantaresc 5 lazi cu lamai )
30 - 3 * 4 = 30 - 12 = 18 : 3 = 6 kg ( cantareste o lada cu portocale )
Verificare
9*6+3*3=54+9=63 Kg
3*6+4*2=18+12=30 Kg
==lucianglont666==
Mult succes!
