Hi, I have a "simple" problem, but I can't find a solution on my own, I have a list like this:
A B C D
aa 100 x 2
bb 200 y 3
cc 300 y 5
dd 400 x 4
and I want to use a function that will sum contents of D when C equals "x", I have been trying using IF/COUNTIF/SUM etc but this is too advanced for me. THX for any help.
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