On Sun, 20 Nov 2005 17:14:01 -0800, Ted wrote:

I am trying to calculate the difference between two dates and have that
diveded by seven, (e.g. 7/XX-XX) and remove any answers that sum less than 0.5

So far I have the below formula, but it returns an "ERROR" where there is
blank cells. I think that is because of the zero in the ...C3-D3<0),..
section

=IF(AND(ISNUMBER(C3),ISNUMBER(D3),C3-D3<0),IF(ROUND(7/(C3-D3),5)0.5,ROUND(7/(C3-D3),5),""))

has anyone any ideas please??

Ted.

See my response (2nd suggestion) in your other thread. It does not return an
error if both cells are blank.

It is much easier to obtain coherent help if you keep all your related
questions in the same thread.




--ron