hi

=SUM(H5:H12,G5:G12,F5:F12)*200000/sum(M5:M12)

hth
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regards from Brazil
Thanks in advance for your feedback.
Marcelo



"Need Help" escreveu:

Hi,

I am using the following formula:

=SUM(H5:H12,G5:G12,F5:F12)*200000/M5:M12

The formula is giving me the wrong answer. Is this the correct formula? What
I am trying to achieve is continuos information for a rolling 12 months. When
I add another month all the information will change to the most current with
the formula used above. Please help.


Thanks in advance