Sum when one cell is blank & another cell is not blank.
=SUMPRODUCT((D1:D100)*(C1:C100="")*(F1:F100<""))
adjust to suit.
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Gary''s Student - gsnu200843
"Greta" wrote:
I want to sum the values in column D when the value in column C is blank and
the the value in column F is not blank. (I'm using Excel 2003. )
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