#div/0

Hi!

I need to get rid of the #DIV/0 error. I want it to be 0 instead.
In column D I have the formula: =IF((C1=0);0;(C1/(A1+B1))). I got rid of the #DIV in cell D2, but not in the D1. Could someone help me?

A B C D
0 0 40 509 #DIV/0!
233 332 103 362 0 0 %


Thanks in advance!

A1 and B1 are 0 in row 1, so C1/(A1+B1) is the same as C1/0.

You need a formula that checks if A1+B1 is 0.

Can you work it out?