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Mathematics, 03.09.2020 01:01 jojo8617

En un colegio hay 627 alumnos y sabemos que hay el doble de chicas que de chicos. De las chicas, a todas menos a 15, les gustan mucho las matemáticas. ¿Cuántas chicas disfrutan con las matemáticas en este colegio?

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En un colegio hay 627 alumnos y sabemos que hay el doble de chicas que de chicos. De las chicas, a t...
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