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Mathematics, 11.03.2021 23:20 klocke2001

El 40% de los alumnos de un grupo de 1. De ESO se han presentado a un concurso literario. Calcula el número de alumnos de ese grupo si los que se han presentado al concurso son 12.

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El 40% de los alumnos de un grupo de 1. De ESO se han presentado a un concurso literario. Calcula el...
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