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Mathematics, 17.07.2020 14:01 olly09

Pentru 3 kg de struguri si 5 kg de mandarine s-au platit 44 lei. Iar pentru 5 kg de struguri si 10kg de mandarine 80 lei. Cat costa un kg de struguri si un kg de mandarine?

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Pentru 3 kg de struguri si 5 kg de mandarine s-au platit 44 lei. Iar pentru 5 kg de struguri si 10kg...

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