Dividing cell by sum of two other cells

R

Randi

I have three columns of figures, i.e.:

A B C

8.53 1 47.83

I need a formula to divide 47.83 by the sum of 8.53 + 1. Can I do that
without entering another column that shows the total of A & B. thanks
 
A

Alan

=C1/(A1+B1)
A1+B1 is in brackets because the addition needs to done before the division,
Regards,
Alan.
 
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