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mlguerrero12
07.10.2021 •
Mathematics
Alberto obtiene calificaciones regulares en su escuela. Para animarlo, su papá le propone el siguiente plan: cómo estás tomando 8 materias, te voy a pagar $100 por cada diez que saques; $80 por cada nueve; $20 por cada ocho; nada por cada siete, y te descontaré $200 por cada seis. ¿Cómo le fue a Alberto si obtuvo cuatro calificaciones de diez y una de cada una de las restantes calificaciones?
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