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Question: Do you have them as text?
Porknar,
Is the text formmating something that you are want or is it something that you are given and have to put up with? i.e. do you (and the use to which you are putting these numbers) think that 2.10 = 2.1 ?
If so, it would probably pay off in the long run, the data was converted from text formatting to general. TextToColumns is a quick way to do that.