Hi all
I have a cell that contains a number (formatted into "hh:mm")
What I want to be able to do is add or subtract depending on a value in a different cell
So if cell a =1 to 4 subtract 20 mins
If cell a = 13 to 21 subtract 15 mins
If cell a = 48 to 60 add 10 mins
How do I go about this ?
I have a cell that contains a number (formatted into "hh:mm")
What I want to be able to do is add or subtract depending on a value in a different cell
So if cell a =1 to 4 subtract 20 mins
If cell a = 13 to 21 subtract 15 mins
If cell a = 48 to 60 add 10 mins
How do I go about this ?