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Mathematics, 25.04.2020 02:10 keegs40

Un sexto de la audiencia de un teatro infantil son adultos. Dos quintos de la audiencia infantil son niños. ¿Qué fracción de la audiencia está formada por niñas?

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Un sexto de la audiencia de un teatro infantil son adultos. Dos quintos de la audiencia infantil son...
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