Excel: Formulaic way to add minutes to an existing date time cell

I have a column that includes the last time a person took a particular action against a task. In the column to the right of that I want inout a number of minutes until I need to do the next task and in the next column I want to sum the two columns that are to the right.

5/4/2015 9:03 120 Add the two columns to the left for a new value in this cell.

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This thread is current as of May 04, 2015.

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