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alexira [117]
3 years ago
14

What is 57.8 minus 4.07 SIMPLIFY.

Mathematics
2 answers:
LenaWriter [7]3 years ago
6 0
57.80 - 4.07

= 57.80 - 4.00 - 0.07

= 53.80 - 0.07

= 53.73
bonufazy [111]3 years ago
4 0
1st when you start to subtract decimals you line them up
so  57.8
     -4.07
    _______
Next you need to act like the decimal point is not there, then subtract then add the decimal point.
The answer would be....
53.73

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En una empresa trabajan 60 personas. Usan gafas el 16% de los hombres y el 20% de las mujeres. Si el número total de personas qu
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Pregunta completa:

En una empresa trabajan 60 personas. Usan gafas el 16% de los hombres y el 20% de las mujeres. Si el numero total de personas que usan gafas es 11. ¿Cuantos hombres y mujeres hay en la empresa?

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Explicación paso a paso:

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Número de personas que trabajan en la empresa = 60

Porcentaje de hombres que usan anteojos = 16%

Porcentaje de mujeres que usan anteojos = 20%

Número total de personas que usan anteojos = 11

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16% de los hombres = 0,16 m

20% de mujeres = 0,2 (60 - m) = 12 - 0,2 m

Por lo tanto,

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Por tanto, Número de hombres en la empresa = m = 25

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