This may be basic, but so am I...
I have a 2 columns (A and B) next to each other that is using a Sum formula and other multiplying formulas. They reference 3 cells in a different column (C) to come up up with the answer for A and B. Therefore A1 and B1 reference C1 C2 and C3 (and possibly if want to use in future column D with D1 D2 D3).
Then in A2 and B2 I want to reference from C4, C5, C6
Then in A3 and A4 I want to reference from C7, C78, C9 etc.... and so on...
Instead of retyping formulas for each row in A and B, I want to copy down, but I getting the wrong answer when I do that.
I am therefore assuming I typing the formula wrong. How do I type it correctly so the cell reference changes automatically when I pull down columns A and B?
Formula for Column A: =SUM($G28:$G30)
Forumla for Column B: =($G28*$H28+$G29*$H29+$G30*$H30)/$B17
Therefore next row should be referenced from G31 to G33 and H31 to H33
But when I copy it only adjusts it for 1 reference down.
Thanks!
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