With a normal number cube, there is no chance at all.
Chat with our AI personalities
There is a better chance of rolling a 7 because there are more combinations of numbers on a pair of dice that add to 7 (the probability of rolling a 7 is 6/36 vs a 9 which is 4/36).1 2 3 4 5 6+-------------------1 | 2 3 4 5 6 72 | 3 4 5 6 7 83 | 4 5 6 7 8 94 | 5 6 7 8 9 105 | 6 7 8 9 10 116 | 7 8 9 10 11 12
1/6
The chance is 9%
Each die has a 5/6 chance independent of the other.
It is 6*6-5 = 6-4 = 1/1296 = 0.00077 (approx).