Mathematics, 03.01.2021 17:20 sierraroeser
Egy arborétumban négy féle fa található: fenyő, gesztenye, tölgy és hárs, összesen 1019 fa. Gesztenyefából 55-tel van több, mint tölgyből. Tölgyből 75-tel van kevesebb, mint hársfából és 95- tel több, mint fenyőből. Hány darab van mindegyik faféléből ebben az arborétumban? A feladatot az ábrázolás módszerével oldja meg
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Egy arborétumban négy féle fa található: fenyő, gesztenye, tölgy és hárs, összesen 1019 fa. Geszteny...
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