Answer: 1/3
Explanation:
First, let's do it by reducing the sample space:
The original sample space is {1,2,3,4,5,6}
We are given that it is an even number.
So remove every outcome from the sample space that does not jibe
with what is given. So we remove the 1, the 3 and the 5. So
the reduced sample space is {2,4,6}
So the conditional probability of 6 is 1 out of 3 or 1/3