Răspuns :
120:3=40kg
40x2=80kg
80+40=120kg
120-120=0 kg
Raspuns nu a mai ramas niciun kg de zahar
40x2=80kg
80+40=120kg
120-120=0 kg
Raspuns nu a mai ramas niciun kg de zahar
prima zi :120:3=40 kg
a doua zi : 40x2=80 kg
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total :40+80=120 kg
in sac au rămas 0 kg:
a doua zi : 40x2=80 kg
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total :40+80=120 kg
in sac au rămas 0 kg: