Numbers: How to take a SUM and divide by 60
I have a column for Time where the input is in minutes and seconds that a task has taken at the bottom of the column I have a formula for SUM and every cell in that column. the sum function works, but I would like it to to show the SUM total in hours minutes and seconds. I have tried adding \60 to the formula, but that is invalid, can it be done?
Thanks in advance even if the answer is it can't be done.
Peter
MacBook Pro