My data is currently organized as follows:
A1 100
A2 100
A3 blank
A4 blank
A5 100
A6 100
A7 100
A8 blank
A9 blank
I'm lookin to accomplish the following:
A1 100
A2 100
A3 (sum 200)
A4 blank
A5 100
A6 100
A7 100
A8 (sum 300)
A9 blank
Essentially I want to sum the data set above the first blank row, the problem is the range of these data sets can be from 1 to 20 rows and I need to sum them regardless of their size. Is there a way to do this using a formula? The data has about 3000 rows so anything too complicated simply doesn't work.
Thanks!
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