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Mathematics, 16.02.2021 05:40 angieplasencia8

el profesor de ciencias tiene cuenta tres notas para calcular la nota final de su asignatura. El porcentaje de cada una de las notas es el siguiente:tareas (30%),trabajo en clase (40%) y evaluación final (30%).se califica de 1 a 5. El mejor estudiante de una clase obtuvo las notas 3,9;4,4 y 3,3 respectivamente.¿cuántos boletos de cada tipo se vendieron?

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