Conditional Probability?

What is the probability on a single roll of a pair of dice, that the sum is 6, given that at least one die came up 1?

I'm thinking that there are 11 ways to roll the pair with a 1 on at least one die.
Of those 11 ways 2 sum to 6 (1&5, 5&1), so my answer is 2/11

Is this correct?


Active Member
how can I get some help with problems?
You would need to start with a fresh thread by demostrating that you have worked on a solution yourself. It would best if you could share the parts of your solution that you feel confident about. After that people would start giving you hints, hopefully.