Matemáticas, pregunta formulada por joseenriquesanchezsa, hace 5 meses

El exceso de un número sobre 20 es 57, calcula la onceava parta de dicho número.


joseenriquesanchezsa: Ayuda
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Respuestas a la pregunta

Contestado por CisPavilium
0

Respuesta:

7

Explicación paso a paso:

X-20=57

x=57+20

x=77

77/11=7

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