A formula

=IF(OR(AND(A230,B230),AND(A230,C230),AND(B230 ,C230)),10,"")

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HTH

Bob

(there's no email, no snail mail, but somewhere should be gmail in my addy)

"The Rook" wrote in message
...
I currently have 3 columns of data and am wanting to add a 3rd based on the
criteria in the other 3, as follows:

If col A 30 and col B 30 = 10
or
If col A 30 and col c 30 = 10
or
If col c 30 and col B 30 = 10

What is the bast way to do this?