sum cells

[bob engler]

I have a WS that has counts in cells E10 to E209 that are multiplied
by data in cells Z10 to Z209. Now I do E10*$Z10 in AZ10 that is
repeated thru AA209. Then I do =SUM(AA10:AA209) in cell E45. The
same thing is done for columns (F to P * Z) and AB to AL put in F45 to P45.
Is there a way to eliminate the AA to AL cells and sum the data directly
into the row 45 columns ( like =SUM(E10*$Z10:E209*$Z209) which doesn't
work)?

Thanks.....

 

[Bob Phillips]

Hi Bob

=SUMPRODUCT(E10:E209,Z10:Z209)

etc.

--

HTH

Bob Phillips
... looking out across Poole Harbour to the Purbecks
(remove nothere from the email address if mailing direct)

 

[Frank Kabel]

Hi
try
=SUMPRODUCT(E10:E1000,Z10:Z1000)

 

[Bob Phillips]

Hi Frank,

A normal SUMPRODUCT, a real rarity!

--

HTH

Bob Phillips
... looking out across Poole Harbour to the Purbecks
(remove nothere from the email address if mailing direct)

 

[bob engler]

Thanks guys, worked great and decreased file size by over 50%.

Bob

 

[Frank Kabel]

Hi bob
thought that by myself. So there really seems to be a requirement out
there for using the original functionality of SUMPRODUCT