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Mathematics, 06.04.2020 10:51 valereeolivarez56

Mama jest trzy razy starsza od córki, a babcia jest dwa razy starsza od mamy. Córka, mama i babcia mają razem 120 lat. Ile lat ma córka? Wybierz poprawną odpowiedź spośród podanych.

A.6 B.7 C.12 B.20

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Mama jest trzy razy starsza od córki, a babcia jest dwa razy starsza od mamy. Córka, mama i babcia m...

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