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Mathematics, 25.07.2019 07:00 aj567

Pentru 3 batoane de ciocolata si 5 pachete de biscuiti, radu a cheltuit 10,50 lei. pentru doua batoane de ciocolata si 3 pachete de biscuiti de acelasi fel, mara a platit 6,55 lei. cate batoane de ciocolata se pot cumpara?

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Pentru 3 batoane de ciocolata si 5 pachete de biscuiti, radu a cheltuit 10,50 lei. pentru doua batoa...
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