Hi
I am trying to add time but it does not work. Please see the excel file in the link.
in cell P = SUM(C15:O15)
But it is giving me 0
I tried to format to [h]:mm but did not help. Not sure what else I could have done. I also multiple the SUM(C15:O15) * 24 but still 0:00:00 shown?! I am...