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<div style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: medium;"><span>Una empresa contrata a </span><span><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#q«/mi»«/math»</span></span></span><span> hombres para </span><span>pintar una #t, los que realizan el trabajo en <span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#p«/mi»«/math»</span></span> días.</span><span> Por problemas de presupuesto, para el siguiente trabajo contratará </span><span><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#r«/mi»«/math»</span></span></span></span><span style="font-size: large;"><span style="font-family: times new roman,times,serif;"><span style="font-family: arial, helvetica, sans-serif; font-size: medium;"> obreros menos. ¿Cuántos días demorarán en pintar una #t de las mismas características?</span><br /></span></span></div>
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<p><span style="font-family: arial, helvetica, sans-serif; font-size: medium;"><span>Para resolver el problema, primero debemos darnos cuenta que es una proporción inversa, ya que si disminuye el número de trabajadores aumentan los días de trabajo.</span><span><br style="font-family: times new roman,times,serif;" /></span><span><br /></span></span></p> <div style="text-align: center; font-family: times new roman,times,serif;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mtable»«mtr»«mtd»«mi»N«/mi»«mo»°«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»í«/mi»«mi»a«/mi»«mi»s«/mi»«/mtd»«mtd»«mo»§nbsp;«/mo»«/mtd»«mtd»«mi»N«/mi»«mo»°«/mo»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»t«/mi»«mi»r«/mi»«mi»a«/mi»«mi»b«/mi»«mi»a«/mi»«mi»j«/mi»«mi»a«/mi»«mi»d«/mi»«mi»o«/mi»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#p«/mi»«/mtd»«mtd»«mo»§#8594;«/mo»«/mtd»«mtd»«mi»#q«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«/mtd»«mtd»«mo»§#8594;«/mo»«/mtd»«mtd»«mi»#s«/mi»«/mtd»«/mtr»«/mtable»«/math»</span></span></span></div> <div style="text-align: center; font-family: times new roman,times,serif;"> </div> <div style="text-align: center; font-family: times new roman,times,serif;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><br /></span> <div style="text-align: left;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;">Al ser una proporción inversa, se invierte uno de los dos lados de la igualdad, resultando :<br /></span> <div style="text-align: center;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><br /><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mrow»«mi»#p«/mi»«/mrow»«mi»x«/mi»«/mfrac»«mo»=«/mo»«mfrac»«mrow»«mi»#s«/mi»«/mrow»«mrow»«mi»#q«/mi»«/mrow»«/mfrac»«/math»</span></span><br /></span></div> <div style="text-align: center;"> </div> <div style="text-align: center;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><br /></span> <div style="text-align: left;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;">Aplicando propiedades y el teorema fundamental de las proporciones se tiene:<br /><br /></span> <div style="text-align: center;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»x«/mi»«mo»=«/mo»«mfrac»«mrow»«mi»#p«/mi»«mo»·«/mo»«mi»#q«/mi»«/mrow»«mrow»«mi»#s«/mi»«/mrow»«/mfrac»«/math»</span></span></span></div> <div style="text-align: center;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><br /></span> <div style="text-align: left;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;">Así,</span></div> <div style="text-align: left;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><br /></span> <div style="text-align: center;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»x«/mi»«mo»=«/mo»«mi»#sol«/mi»«/math»</span></span></span></div> <div style="text-align: center;"> </div> <div style="text-align: center;"><span style="font-size: medium; font-family: arial, helvetica, sans-serif;"><br /></span> <div style="text-align: left;"><span style="font-family: arial, helvetica, sans-serif; font-size: medium;"><span>Por tanto, <span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#s«/mi»«/math»</span></span> trabajadores se demorarán <span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#sol«/mi»«/math»</span></span> días en pintar una #t de las mismas características.</span><span><br /></span></span></div> <div style="text-align: left;"> </div> <div style="text-align: left;"> </div> <div style="text-align: left;"> </div> <div style="text-align: left;"> <p><strong><span style="font-family: arial,helvetica,sans-serif; font-size: medium; color: #99cc00;">Reporta y/o califica esta pregunta:</span></strong></p> <p><span style="font-family: arial,helvetica,sans-serif; font-size: medium; color: #99cc00;">1. Copia este código: <span style="color: #000000;"><strong>RyP. C3. S02. b. LS.</strong></span></span></p> <p><span style="font-family: arial,helvetica,sans-serif; font-size: medium; color: #99cc00;">2. Presiona este <span style="text-decoration: underline;"><strong><span style="color: #0000ff;"><a href="https://docs.google.com/forms/d/e/1FAIpQLSejUJfyYOVP4-dMOQ_mWon-7epEMg7Vddq2LNbGnOqwOiOVXQ/viewform" target="_blank"><span style="color: #0000ff; text-decoration: underline;">enlace</span></a></span></strong></span>, pega el código y completa el formulario</span></p> </div> <div style="text-align: left;"><span style="font-family: arial, helvetica, sans-serif; font-size: medium;"><span> </span></span></div> </div> </div> </div> </div> </div> </div> </div>
No, case is unimportant
Yes, case must match
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Answer 1
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<p><span style="font-size: medium; font-family: arial, helvetica, sans-serif;">¡Muy bien! </span></p>
Answer 2
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83.33333%
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<p><span style="font-family: arial, helvetica, sans-serif; font-size: medium;">Al parecer cometiste un error, revisa tu desarrollo y consulta a tu profesor si aún te quedan dudas.</span></p> <p> </p>
Answer 3
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83.33333%
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66.66667%
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33.33333%
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16.66667%
14.28571%
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11.11111%
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