If yes, subtract from sum of these numbers

Hey Guys,

Im building a time sheet template. I have columns for start and finish time with the total hours being summed at the end.

I want to add a column for Breaks (Yes/No) . If yes, subtract the sum of the start/finish times by 0.5. If No, just some the start and finish times.

How can i do this?

Attach a sample workbook. Make sure there is just enough data to demonstrate your need. Include a BEFORE sheet and an AFTER sheet in the workbook if needed to show the process you're trying to complete or automate. Make sure your desired results are shown, mock them up manually if necessary.

Remember to desensitize the data.

Click on GO ADVANCED and then scroll down to Manage Attachments to open the upload window.