A page suddenly appeared in my project that I am unable to delete.  The page info says it was created by my co-worker, and I must edit it before I can delete it.  When I hit the Edit button, I get a popup that says, "This page is currently being edited by another user, or you don't have permissions to edit it."  My co-worker says they didn't insert this page into my project, but did copy a page from my project, which is nothing like the page that suddenly appeared..  How do I get rid of this ...

I've created a survey and a variable to report out the survey results.I need the decimal places as I report out on the measure.  How do I truncate to 2 decimal places?
 
Thanks in advance