Mathematics, 08.03.2021 14:00 kdawg203

4 kg struguri și 5 kg portocale conțin împreuna 5100 calorii. Iar 6 kg struguri și 5 kg portocale conțin 6900 calorii. Câte calorii are 1 kg de struguri și câte calorii are 1 kg portocale. Rapidd va rog. Dau coroana

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4 kg struguri și 5 kg portocale conțin împreuna 5100 calorii. Iar 6 kg struguri și 5 kg portocale co...

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