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<quiz>
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 <question type="category"><category><text>Batxillerat/Funcions</text></category></question>
 
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 <question type="multichoicewiris">
    <name><text>Part entera 1</text>
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<text><![CDATA[<span class="content">Quina de les expressions següents calcula el preu de x iogurts si cadascun val #p euros i al supermercat on els comprem tenen l'oferta #m x #n (compra'n #m i paga'n #n)?</span>]]></text>
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    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>1</shuffleanswers>
<single>true</single><shuffleanswers>true</shuffleanswers><correctfeedback>      <text></text>
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</partiallycorrectfeedback><incorrectfeedback>      <text></text>
</incorrectfeedback><answernumbering>abc</answernumbering><answer fraction="100">        <text>
$$\left ( x - #m \cdot \left [ \displaystyle\frac{x}{#m} \right ] \right ) \cdot #p + \left [ \displaystyle \frac{x}{#m} \right ] \cdot #p \cdot #n$$
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</feedback></answer><answer fraction="0">        <text>
$$\left ( x - #m \cdot \left [ \displaystyle\frac{x}{#m} \right ] \right ) \cdot #p + \left [ \displaystyle \frac{x}{#m} \right ] \cdot #p \cdot #m$$
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<feedback>          <text>

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</feedback></answer><answer fraction="0">        <text>
$$\left ( x - #n \cdot \left [ \displaystyle\frac{x}{#m} \right ] \right ) \cdot #p + \left [ \displaystyle \frac{x}{#m} \right ] \cdot #p \cdot #m$$
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</feedback></answer><answer fraction="0">        <text>
$$\left ( x - #m \cdot \left [ \displaystyle\frac{x}{#n} \right ] \right ) \cdot #p + \left [ \displaystyle \frac{x}{#n} \right ] \cdot #p \cdot #m$$
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