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## When 2 dice are rolled find the probability of getting a sum less than 11?

Two (6-sided) dice roll probability table

Roll a… | Probability |
---|---|

9 | 4/36 (11.111%) |

10 | 3/36 (8.333%) |

11 | 2/36 (5.556%) |

12 | 1/36 (2.778%) |

## When rolling two dice What is the probability that the sum is 9 if one die shows 4?

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 sum of either 7 11 or 12 on a roll of two dice?

2 Answers. The probability is **25%** .

## What is the probability of getting the sum less then or equal to 12?

The required probability is **1**.

We know that if two dice are thrown, then the sum on the dice is always less than or equal to 12. Therefore, the required probability is 1.

## What is the probability of getting a number less than 11 *?

Probability of getting a number less than 11 is:

**P (x<11) = 12/51**.

## What is the probability of rolling a sum of 9 with two dice?

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

## 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.