I am very new to spreadsheets and not much of a computer person.
I have a column that is either 'yes' or 'no'.
Depending on which condition there is two different formulas.
So very roughly:
D3 is either 'yes' or 'no'
If 'yes' then F3 = C3/B3
If ' no' then G3 = G3 + C3
All help greatly appreciated.