桃仙机场大巴最晚班:这道题太难了

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2003/(2003+2003/2004)+1/2005

2003/(2003+2003/2004)+1/2005
=2003/[2003(1+1/2004)]+1/2005
=1/[(2004+1)/2004+1/2005
=2004/2005+1/2005
=1

=1/(1+1/2004)+1/2005
=1/(2005/2004)+1/2005
=2004/2005+1/2005
=1

其实一点都不难,
呵呵呵
结果就是:1
不信你再看看或者再算算就知道答案啦

http://www.baidu.com/s?ie=gb2312&bs=%B8%BE%D3%A4%B2%FA%C6%B7&sr=&z=&cl=3&f=8&wd=2003%2F%282003%2B2003%2F2004%29%2B1%2F2005&ct=0

1 一眼就看出来了