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How to calculate sum of one column based on a vlookup of another column's values?
Hi, I am trying to find a way to calculate the sum of values in column B based on the value of cells in column A, as in the attached file. So how many of each T-Shirt size are in columns A + B. I...
This works! Strange things happen when you have two excel files open and you copy from one to the other (cross-references the file that you copy from).
Many thanks