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Venus
Joined: 23 May 2005Posts: 1
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Posted: Tue May 24, 2005 8:53 am Post subject: 小學近似值問題
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如果把 3.0257 取近似值至小數點後一位，答案是3.0 但如果把 3 取近似值至小數點後一位，答案是否3.0 呢？ 或是不用寫3.0 ，只需要寫 3便可以呢 ？
Thank You for your help ^.^
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