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<font size="4"><span style="font-family: times new roman,times,serif; font-style: italic;">Calcula<br /><br /><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#a«/mi»«/math»</span> corresponde al <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#b«/mi»«mo»%«/mo»«/math»</span> de: </span></font><font class="Apple-style-span" size="4" style="font-family: times new roman,times,serif; font-style: italic;"><font class="Apple-style-span" color="#666666">{1:SA:=\#sol#Bien. Continúa de esa manera.}<br /><br /><br /></font></font>
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<font size="4" style="font-family: times new roman,times,serif; font-style: italic;">Solución:<br /><br />Para resolver podemos ordenar los datos en la siguiente tabla:<br /><br /></font> <table width="100%" style="font-family: times new roman,times,serif; font-style: italic;" border="2"><tbody> <tr> <td width="50%" valign="top" style="text-align: center;"><font size="4">Número<br /></font> </td> <td width="50%" valign="top" style="text-align: center;"><font size="4">Porcentaje<br /></font> </td> </tr> <tr> <td width="50%" valign="top" style="text-align: center;"><font size="4"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#a«/mi»«/math»</span><br /></font> </td> <td width="50%" valign="top" style="text-align: center;"><font size="4"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#b«/mi»«mo»%«/mo»«/math»</span><br /></font> </td> </tr> <tr> <td width="50%" valign="top" style="text-align: center;"><font size="4"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«/math»</span><br /></font> </td> <td width="50%" valign="top" style="text-align: center;"><font size="4"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mn»100«/mn»«mo»%«/mo»«/math»</span><br /></font> </td> </tr></tbody> </table><font size="4" style="font-family: times new roman,times,serif; font-style: italic;"><br />Donde <span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«/math»</span> es el valor que estamos buscando.<br /><br /></font> <div style="text-align: justify; font-family: times new roman,times,serif; font-style: italic;"><font size="4">Como sabemos, los porcentajes corresponden a variaciones directamente proporcionales, por lo tanto, para resolver este tipo de ejercicios aplicamos el teorema fundamental de las proporciones.</font><font size="4"><br /><br /></font></div><font size="4" style="font-family: times new roman,times,serif; font-style: italic;">Entonces, <span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«mo»=«/mo»«mfrac»«mrow»«mi»#a«/mi»«mo»·«/mo»«mn»100«/mn»«/mrow»«mrow»«mi»#b«/mi»«/mrow»«/mfrac»«/math»</span><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mo»=«/mo»«mi»#sol«/mi»«/math»</span></font><font size="4" style="font-style: italic;"><br style="font-family: times new roman,times,serif;" /></font><font size="4" style="font-family: times new roman,times,serif; font-style: italic;">Por lo tanto, </font><font size="4" style="font-style: italic;"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#a«/mi»«/math»</span></font><font size="4"><span style="font-family: times new roman,times,serif; font-style: italic;"> corresponde al </span></font><font size="4" style="font-family: times new roman,times,serif; font-style: italic;"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#b«/mi»«mo»%«/mo»«/math»</span></font><font size="4" style="font-style: italic;"><span style="font-family: times new roman,times,serif;"></span></font><font size="4"> <span style="font-family: times new roman,times,serif; font-style: italic;">de</span></font> <font size="4" style="font-style: italic;"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#sol«/mi»«/math»</span>.</font><br /><br /><br />
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