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Mathematics, 06.06.2020 13:57 jweldene12

Un sfert din numărul porcinelor din fermă, fiind de rasă superioară, aduc la sfârşitul anului, in medie, o productie de 9.6 kg de carne pe cap de animal. Productia astfel obținută reprezintă jumătate din
totalul productiei de carne,
5 Determinati productia de carne pe cap de animal obținută de la un porc ce nu este de rasă supe-
noara

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Un sfert din numărul porcinelor din fermă, fiind de rasă superioară, aduc la sfârşitul anului, in me...
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