九州算术数学论坛's Archiver

ZhiJie 发表于 2008-2-23 08:17

请教结果是怎么算出来的?谢谢

&nbsp;&nbsp;8&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;<br />----(1- ---------)=91.5&nbsp;&nbsp;<br />8.5%&nbsp; &nbsp; (1+8.5%)*&nbsp;&nbsp;<br />*是50-6实在是打不上了。:)就是那个分式下是(1+8.5%)的44次方.&nbsp;&nbsp;<br />请教高手,只用纸和笔怎么能做出来?&nbsp;&nbsp;<br />谢谢了,&nbsp;&nbsp;<br /><br>

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