Stuck on whole numbers.

From: CJ (cozzmo1_at_hotmail.com)
Date: 09/27/03

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    Date: 26 Sep 2003 18:42:15 -0700
    
    

    Stuck on whole numbers.
    bash shell.

    bigo> echo `expr 8 / 4`
    2

    bigo> echo `expr 2 / 4`
    0

    How do I get this to read 0.5?

    Thanks,
    crzzy1.


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