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¿Qué porcentaje de personas encuestadas se comunican menos de 73 minutos?

alguien sabe porfa
es de aprendo en casa

User Enesa
by
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1 Answer

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Answer:

20%

50=100%

10=x

x=10×100=1000

1000÷50=20

User Tim Mutton
by
6.1k points
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