If a row from another column has a word (like Sum), how to make the other column sum up all the numbers from below the last Sum and until the previous row?
I need a formula to put in O5, O8 and O13. If possible, O2 and below should just do it via a table formulas as N1:O is a table called Table1.
Eventually the formula should look like =if(exact(N1, "Sum"), ???, RANDBETWEEN(1, 1000)) - the RANDBETWEEN is just an example, that will be another formula to determine actual numbers.
| N | O | |
|---|---|---|
| 1 | Sum | Numbers |
| 2 | 20 | |
| 3 | 35 | |
| 4 | 10 | |
| 5 | Sum | =? should be 65 |
| 6 | 230 | |
| 7 | 70 | |
| 8 | Sum | =? should be 300 |
| 9 | 1 | |
| 10 | 2 | |
| 11 | 3 | |
| 12 | 4 | |
| 13 | Sum | =? should be 10 |