I am trying to create a formula which will leave a cell empty if it's
dividing by zero, or give me a result if there are numbers in the
referenced cells.  It seems simple enough, but I can't get it to work.

My formula looks like this:

=IF(ERROR.TYPE(E13/E2)>0,"DUD",E13/E2)

If there are no numbers in E13 and/or E2 it returns DUD, but if I put a
number into either or both of E13 and E2, I get a #N/A error.  I have
tried formatting the cells specifically as numbers and as general but
this hasn't made any difference.

HELP!!!:confused:

Trish