MATE GGZZ II/3. Gaia-Ekuazio sistemak
Ariketa_23
Txokolate-mota jakin baten fabrikazioan esnea, kakaoa eta arbendolak erabiltzen dira, esne-kantitatea kakao eta arbendola-kantitateen baturaren bikoitza izanik. Osagai bakoitzaren prezioa kilogramoko ondokoa da: esnea, 0,8 euro; kakaoa, 4 euro; arbendolak, 13 euro. Egun bakar batean txokolate horren 9000 kilo egiten dira, kostu totala 25800 euro izanik. Osagai bakoitzeko zenbat kilogramo erabiltzen dira?.]]>
1.0000000
0.3333333
0
0
Esne-kilo(litro)-kopurua=#x1Kakao-kilo-kopurua=#y1 Arbendola-kilo-kopurua=#z1]]>
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