Question 977069
Doubles - 6 possible outcomes : 1,1 2,2 3,3 4,4 5,5 6,6
12 - 1 possible outcome : 6,6
Doubles and 12 - 1 possible outcome : 6,6
With two dice, there are 36 possible outcomes.
So,

{{{P=(6+1-1)/36}}}
{{{P=6/36}}}
{{{P=1/6}}}