数0.321321...,3.1415926...,0,-3/4,-|-5|,-0.5中,分数有( )个.无限循环小数是分数吗?无限不循环小数是分数吗?请全部回答(包括大题目)
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![数0.321321...,3.1415926...,0,-3/4,-|-5|,-0.5中,分数有( )个.无限循环小数是分数吗?无限不循环小数是分数吗?请全部回答(包括大题目)](/uploads/image/z/7008575-23-5.jpg?t=%E6%95%B00.321321...%2C3.1415926...%2C0%2C-3%2F4%2C-%7C-5%7C%2C-0.5%E4%B8%AD%2C%E5%88%86%E6%95%B0%E6%9C%89%28+%29%E4%B8%AA.%E6%97%A0%E9%99%90%E5%BE%AA%E7%8E%AF%E5%B0%8F%E6%95%B0%E6%98%AF%E5%88%86%E6%95%B0%E5%90%97%3F%E6%97%A0%E9%99%90%E4%B8%8D%E5%BE%AA%E7%8E%AF%E5%B0%8F%E6%95%B0%E6%98%AF%E5%88%86%E6%95%B0%E5%90%97%3F%E8%AF%B7%E5%85%A8%E9%83%A8%E5%9B%9E%E7%AD%94%EF%BC%88%E5%8C%85%E6%8B%AC%E5%A4%A7%E9%A2%98%E7%9B%AE%EF%BC%89)
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数0.321321...,3.1415926...,0,-3/4,-|-5|,-0.5中,分数有( )个.无限循环小数是分数吗?无限不循环小数是分数吗?请全部回答(包括大题目)
数0.321321...,3.1415926...,0,-3/4,-|-5|,-0.5中,分数有( )个.
无限循环小数是分数吗?无限不循环小数是分数吗?请全部回答(包括大题目)
数0.321321...,3.1415926...,0,-3/4,-|-5|,-0.5中,分数有( )个.无限循环小数是分数吗?无限不循环小数是分数吗?请全部回答(包括大题目)
0.321321...
-3/4
-0.5
三个分数
无限循环小数可以化为分数,无限不循环小数不是分数.