R
Rene
I would like to look back the last 90 days in a "a"column after entering a
specific date.
In that range I would like to add flight times "c"column for a specific
criteria "b"column.
How do I put this in a formula. Is it possible at all?
specific date.
In that range I would like to add flight times "c"column for a specific
criteria "b"column.
How do I put this in a formula. Is it possible at all?