1/6 x 1/6 x 1/6 = .004629
its about half a percent chance
50%. There are three dice; each die has 6 faces.
The probability of of rolling three ones on three dice is (1 in 6)3, or 1 in 216, or about 0.004630.
With one roll of three dice, the probability is 7/8.
11/12
It is 5/18.
5/216
It is 1/12.
The best way to do this is to note that this is 1 minus the probability of obtaining a sum less than 6. The probability of obtaining a 2 is 1/36 (both dice get 1) The probability of obtaining a 3 is 1/18 (one dice gets 1, the other gets 2, or the other way around) The probability of obtaining a 4 is 1/12 (both dice get 2, or one dice gets 1 and the other 3, or the other way around) The probability of obtaining a 5 is 1/9 (one dice gets 2 and the other 3, or the other way around, or one dice gets 1 and the other 4, or the other way around) Adding these probabilities up gives 5/18. 1 minus this is 13/18 Thus the probability of obtaining a sum of at least 6 when rolling a pair of dice is 13/18.
The probability is 5/16 = 0.3125
There are 36 permutations of rolling two dice. Three of them, (4,6), (5,5), and (6,4) add up to ten. Therefore, the probability of rolling ten on two dice is 3 in 36, or 1 in 12, or about 0.0833.
It is 10/36 = 5/18
1:6