Still dosen't work... know says otherwise.....

"bj" wrote:

try
=if(isnumber(E6),I5-E6+G6, "otherwise")
repalcing the otherwise with what you want it to do when you have a letter
in e6.

if letters can be is any of them
=if(and(isnumber(E6),isnumber(I5),isnumber(G6)),I5-E6+G6, "otherwise")


"tony" wrote:

Hi,

I have this formula =(I5)-(E6)+(G6), but when I type a letter on column E i
get on I column a #VALUE ERROR. Any knows who to correct this from
happenning? I need letter on the E column.

Thanks for your help.....