作业帮计算|1/2005-1/2006|+|1/2006-1/2007|+|1/2007-1/2008|只有这么多
来源：学生作业帮助网 编辑：作业帮 时间：2024/10/06 07:40:17
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计算|1/2005-1/2006|+|1/2006-1/2007|+|1/2007-1/2008|只有这么多
计算|1/2005-1/2006|+|1/2006-1/2007|+|1/2007-1/2008|
只有这么多
计算|1/2005-1/2006|+|1/2006-1/2007|+|1/2007-1/2008|只有这么多
|1/2005-1/2006|+|1/2006-1/2007|+|1/2007-1/2008|
=1/2005-1/2006+1/2006-1/2007+1/2007-1/2008
=1/2005-1/2008
=3/2008*2005
=3/4026040
0.0000007
1/2005-1/2008=3/4026040