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I'm trying to calculate the ROI with product revenue and cost:

The formula used for ROI

but it gives me the wrong value:

The overview

I tried to use SUM on both sides, but it keep saying that the formula is invalid:

like this

Nimantha
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2 Answers2

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You can use sum() formula for both columns

Govinda Raju
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Sorry I can't read Portuguese but I believe you need sum() in both sides of your formula, like this:

sum([field 1])/sum([field 2])
Romen
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