titi3007 titi3007

23-03-2024
Mathematics

contestada

1.- Si tres alumnas se suman a un salón con el mismo número de alumnas que de
alumnos la proporción entre ellos se vuelve 7:6. ¿Cuál es el total entre alumnos y
alumnas originalmente en el salón?
a) 39
b) 36
c) 33

Respuesta :

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