<?xml version="1.0" encoding="UTF-8"?>
<quiz>
 <!-- categoryid: 171 -->
 <question type="category"><category><text>Algebra</text></category></question>
 
 <!-- resourceid-resourcedataid: 1622-2379 -->
 <question type="multianswerwiris">
    <name><text>P-ec8-a</text>
</name>
    <questiontext format="moodle_auto_format">
<text><![CDATA[<p><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa">Hace 12 años, la edad de Pedro era el cuádruple de la edad de Isabel. Sabiendo que Pedro tenía 27 años cuando nació Isabel, halla las edades de ambos.</span></span><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><br style="mso-special-character: line-break" /><br style="mso-special-character: line-break" /></span></span></span></span></span></span></span></span></span><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><br style="mso-special-character: line-break" /></span></span></span> Edad de Pedro ={#1}años  </p>
  <p></p>
  <p> Edad de Isabel ={#2}años  </p>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>2</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<wirisquestiontext><text><![CDATA[<p><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><span class="mchq"><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa">Hace 12 años, la edad de Pedro era el cuádruple de la edad de Isabel. Sabiendo que Pedro tenía 27 años cuando nació Isabel, halla las edades de ambos.</span></span><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><br style="mso-special-character: line-break" /><br style="mso-special-character: line-break" /></span></span></span></span></span></span></span></span></span><span style="font-size: 12pt; color: #333333; font-family: arial; mso-fareast-font-family: 'times new roman'; mso-ansi-language: es; mso-fareast-language: es; mso-bidi-language: ar-sa"><br style="mso-special-character: line-break" /></span></span></span> Edad de Pedro ={:SHORTANSWER:=\#r_1}años  </p>
  <p></p>
  <p> Edad de Isabel ={:SHORTANSWER:=\#r_2}años  </p>]]></text>
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 </quiz>
