Nothing to do with FrontPage, but if written correctly as
=IF(SUM(G40:G52)>0,SUM(G40:G52),"")
the expression means:
If the sum of the values in the cells G40 through G52 is more than 0, then
display that value, otherwise display an empty string ("" appears as blank
cell).
An Excel newsgroup or forum is a better place for this type of question.
--
Ron Symonds
Microsoft MVP (Expression Web)
http://www.rxs-enterprises.org/fp
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