Skip to main content
Editing a Embedded answers (Cloze) - math & science question by WIRIS
You have permission to :
Edit this question
General
Category
Default for System (16649)
Test-Lidia
Question name
Question text
<p><font face="times new roman,times,serif"><font size="4"><em>Una empresa ha realizado un plan de reclutamiento de personal para dos grupos: #g1 y #g2<font size="4">. <font size="4"><br /></font></font></em></font></font></p> <p><font face="times new roman,times,serif"><font size="4"><em><font size="4"><font size="4">P</font></font>ara ello, el departamento de prevención de riesgos debe planificar el período de inducción, realizando clases en formato de: #c1 y #c2.</em></font></font></p> <p><font face="times new roman,times,serif" size="4"><em>Se sabe que cada grupo de #g1 necesita #h1 hrs. de #c1 y #h2 hrs. de #c2<font size="4"> y</font> </em></font><font face="times new roman,times,serif" size="4"><em>cada grupo de</em></font><font face="times new roman,times,serif" size="4"><em> #g2 necesita #h3 y #h4 hrs<font size="4"> respectivamente.<br /></font></em></font></p> <p><em><font face="Times New Roman" size="4">Sabiendo que se dispone de #h5 hrs. para #c1 y #h6 hrs. para #c2 y que se debe hacer uso de todas estas horas, entonces:</font></em></p> <p><font face="Times New Roman" size="4"><em>El número de grupos de #g1 que puede realizar la inducción es: {1:SA:=\#sol1#¡Excelente!}<font size="4" style="color: rgb(0, 0, 0); font-style: italic;"><span style="font-family: times new roman,times,serif;"></span></font></em><font face="Trebuchet MS" size="3"> </font></font></p> <p><em><font face="Times New Roman" size="4">El número de grupos de #g2 que puede realizar la inducción es: {1:SA:=\#sol2#¡Excelente!}</font></em></p>
General feedback
<p align="justify"><em><font face="times new roman,times,serif" size="4">Solución:</font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">Para resolver, debemos identificar las variables y plantear un sistema de ecuaciones.</font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">Sean:</font></em></p> <p align="justify"><em><font size="4"><font face="times new roman,times,serif"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«/math»</span></span>: número de grupos de #g1</font></font></em></p> <p align="justify"><em><font size="4"><font face="times new roman,times,serif"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»y«/mi»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>: número de grupos de #g2</font></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">Ahora, planteamos cada una de las ecuaciones:</font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">Como cada grupo de #g1 necesita #h1 hrs. de #c1 y cada grupo de #g2 necesita #h3 hrs. de #c1, podemos plantear la primera ecuación de la siguiente forma:</font></em></p> <p align="justify"><span class="nolink"><em><font face="times new roman,times,serif" size="4"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#h1«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h3«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h5«/mi»«/math»</span></font></em></span></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">Donde #h5 es la cantidad de horas que se disponen para #c1</font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">Como cada grupo de #g1 necesita #h2 hrs. de #c2 y cada grupo de #g2 necesita #h4 hrs. de #c2, podemos plantear la segunda ecuación:</font></em></p> <p align="justify"><em><font size="4"><font face="times new roman,times,serif"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#h2«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h4«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h6«/mi»«/math»</span></span> </font></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">Donde #h6 es la cantidad de horas que se disponen para #c2</font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4">De esta forma, el sistema de ecuaciones es:</font></em></p> <p align="center"><em><font face="times new roman,times,serif" size="4"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#h1«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h3«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h5«/mi»«/math»</span></font></em></p> <p align="center"><em><font face="times new roman,times,serif" size="4"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#h2«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h4«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h6«/mi»«/math»</span></font></em></p> <p align="justify"><font face="times new roman,times,serif" size="4"><em>Para resolver, utilizaremos el Método de Eliminación.</em></font></p> <p align="justify"><em><font face="Times New Roman" size="4">Eliminaremos la variable <span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«/math»</span>:</span></span></span></span></font></em></p> <p align="center"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»#h1«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h3«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h5«/mi»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»/«/mo»«mo»·«/mo»«mo»-«/mo»«mi»#d1«/mi»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«/mtable»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="center"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#h2«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h4«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h6«/mi»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»/«/mo»«mo»·«/mo»«mi»#d2«/mi»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><font face="times new roman,times,serif" size="4"><em>Luego,</em></font> </p> <p align="justify"></p> <p align="center"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»#h11«/mi»«mi»#x«/mi»«mo»§nbsp;«/mo»«mi»#h31«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h51«/mi»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«/mtable»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="center"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#h21«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h41«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#h61«/mi»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">Sumando ambas ecuaciones:</span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#a1«/mi»«mi»#y«/mi»«mo»=«/mo»«mi»#a2«/mi»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#y«/mi»«mo»=«/mo»«mi»#y1«/mi»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">Reemplazando este valor en la primera ecuación:</span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#h1«/mi»«mi»#x«/mi»«mo»+«/mo»«mi»#h3«/mi»«mo»·«/mo»«mi»#y1«/mi»«mo»=«/mo»«mi»#h5«/mi»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">Despejando <span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#x«/mi»«/math»</span></span>, obtenemos:</span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»#x«/mi»«mo»=«/mo»«mi»#x1«/mi»«/math»</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p> <p align="justify"><em><font face="times new roman,times,serif" size="4"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">Por lo tanto, el número de grupos de #g1 que puede realizar la inducción es #x1, y el número de grupos de #g2 que puede realizar la inducción es #y1.</span></span></span></span></span></span></span></span></span></span></span></span></span></font></em></p>
WIRIS variables
Algorithm
Settings for multiple tries
Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
Hint text
Options
Clear incorrect responses
Show the number of correct responses
Hint 2
Hint text
Options
Clear incorrect responses
Show the number of correct responses
Created / last saved
Created
by
Admin User
on
Tuesday, 13 August 2013, 4:22 PM
Last saved
by
Admin User
on
Tuesday, 13 August 2013, 4:22 PM
There are required fields in this form marked
.