The faces of two regular dodecahedra are labeled with the numbers 1 to 12 in order to make dice. If these dice are rolled, what is the probability that the sum of the two top numbers is greater than 15?
(9, 8, 7, 6, 5, 4, 3, 2, 1) >>Total = 45
The above numbers are: number of ways of making up the numbers: 16, 17, 18, 19, 20, 21, 22, 23, 24
The probability is: 45 / 12^2 ==45 / 144==5 / 16
