Excel 2007 : Adding Time Durations

Hello everyone

I am trying to add up times for slides on a power point presentaion i will be doing. I am having trouble getting this accomplished. Basically i have 37 slides with different time durations and i need a final time on all the slides to present to my evaluator on a excel worksheet. Any help?

You would need to explain what you are doing, how you re doing it, and what problems you are having We cannot read your mind.