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pr.2 varooooooooooooooggggggggg​

Pr2 Varooooooooooooooggggggggg class=

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Danaaxx12345ask

Răspuns:

5 tractoristi-6 zile-300 h

300:6=50 hectare/zi(si 1 muncitor=50:10=5 h/zi)

800:50=16 zile(800 hectare)