What is the probability of rolling a total of 9 with a pair of well balanced dice?

What is the probability of rolling a 9 with a pair of dice?

Probabilities for the two dice

Total Number of combinations Probability
6 5 13.89%
7 6 16.67%
8 5 13.89%
9 4 11.11%

What is the probability of rolling two dice to obtain the sum 9 or the number 4 on at least one die?

So, there are only 2 combos that sum to 9 and have at least 1 of the die be a 4. So the probability is: (number of combos we want)/(total number of combos) = 2/36. Reduced, this is 1/18.

What is the probability of getting a number 9 in a single throw of a die?

= 4 / 36 = 1/9.

What is the probability that the sum is 9?

The probability of getting 9 as the sum when 2 dice are thrown is 1/9.

How many ways can you roll a 9 with three dice?

So in total there are 25 ways to get a sum of 9. If you want the probability, just take this over the total number of possibilities and you get 25/63=25/216.

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Which is more likely rolling a total of 9 when two dice are rolled or rolling a total of 9 when three dice are rolled?

Which is more likely, rolling a total of 9 when two dice are rolled or rolling a total of 9 when three dice are rolled? Answer: 9 = 3+6 = 4+5 = 5+4 = 6+3, — 4 ways to get total of 9 points rolling two dice, so the probability that the outcome is 9 points is: 4/(6*6) = 1/9 = 0.111.

What is the probability of getting a sum of 9 when two dice are thrown simultaneously?

probability 4/36 or 1/9. In order to get a sum of 9 with two dice, you would have to roll the pairs 4 & 5, 5 & 4, 3 & 6, or 6 & 3.

What is the probability of getting a sum greater than 9?

So probability of getting a sum greater than 9 is= 6/36=1/6 Ans.