hails33211 hails33211

08-11-2021
Mathematics

contestada

en una escuela hay 520 alumnos el 40 por ciento son niñas y el 60 por ciento son niños cuantos y cuantas niñas hay

Respuesta :

mellanierodriguez50 mellanierodriguez50

08-11-2021

Answer:

niños=312 y niñas=208

Para obtener el por ciento de este problema debes que:

520×0.4 y 520×0.6 Esto nos da 40% de Las niñas que como dije es: 520×0.4=208 niñas y 60% de niños : 520×0.6=312

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