Answer:
Step-by-step explanation:
There are 2 ways to make 11. Pretend that one die is red and the other green.
red green
5 6
6 5
And there is just one way to make 12
red green
6 6
So you have 3 ways to succeed.
The total number of ways to throw to dice = 6 * 6
P(11 or 12) = 3/36 = 1/12
So one in 12 times you should get a result of 11 or 12.
