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题库解析   >   其他题型   >   自测章PS1-24
    本题由hyman1提供
58次学习
自测章PS1-24

If a certain toy store's revenue in November was 25 of its revenue in December and its revenue in January was 14 ​ of its revenue in November, then the store's revenue in December was how many times the average (arithmetic mean) of its revenues in November and January?

    <p>(A)<span class="mathquill-rendered-math" style="font-size:20px;"><span class="textarea"><textarea data-cke-editable="1" contenteditable="false" autocomplete="off"></textarea></span><span class="fraction non-leaf" mathquill-command-id="10"><span class="numerator" mathquill-block-id="11"><span mathquill-command-id="14">1</span></span><span class="denominator" mathquill-block-id="12"><span mathquill-command-id="15">4</span></span><span style="display:inline-block;width:0">&nbsp;</span></span></span><span>&nbsp;</span><br><span>&nbsp;</span></p><p>(B)<span class="mathquill-rendered-math" style="font-size:20px;"><span class="textarea"><textarea data-cke-editable="1" contenteditable="false" autocomplete="off"></textarea></span><span class="fraction non-leaf" mathquill-command-id="10"><span class="numerator" mathquill-block-id="11"><span mathquill-command-id="14">1</span></span><span class="denominator" mathquill-block-id="12"><span mathquill-command-id="16">2</span></span><span style="display:inline-block;width:0">&nbsp;</span></span></span><span>&nbsp;</span></p><p>(C)<span class="mathquill-rendered-math" style="font-size:20px;"><span class="textarea"><textarea data-cke-editable="1" contenteditable="false" autocomplete="off"></textarea></span><span class="fraction non-leaf" mathquill-command-id="10"><span class="numerator" mathquill-block-id="11"><span mathquill-command-id="18">2</span></span><span class="denominator" mathquill-block-id="12"><span mathquill-command-id="17">3</span></span><span style="display:inline-block;width:0">&nbsp;</span></span></span><span>&nbsp;</span>​</p><p>(D)2</p><p>(E)4</p>
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答案:
E

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