software

I need to count 2 nonblank cells ( cells containing x's) on multiple
worksheets as a conditional formula to count only the cells that have both
conditions. For example,
I would need to know how many people that were over 70 have a history of
cancer based upon a data sheet like below for 255 sheets of data.

gt;70 History of cancer
x x

Thank you ,
April


Hi April,

You need to use SUMPRODUCT

Check out www.xldynamic.com/source/xld/SUMPRODUCT.html

I think you will find what you want (and more).

Ed--
EdMac
------------------------------------------------------------------------
EdMac's Profile: www.excelforum.com/member.php...oamp;userid=30736
View this thread: www.excelforum.com/showthread...hreadid=533613