DBA. How many ways are there to roll two distinct dice to yield a sum divisible by 3? Answer is 12.

## When 2 dice are rolled find the probability of getting a sum that is divisible by 3?

There are 3×3=9 total possibilities for the two dice, which makes the probability of getting a multiple of three 3/9=**1/3**. Since there are 6×6=36 total dice rolls and 1/3 of those are a multiple of three, the number which are divisible by three is (1/3)(36)=12.

## What is the probability of rolling two dice with a sum of 8?

Probabilities for the two dice

Total | Number of combinations | Probability |
---|---|---|

7 | 6 | 16.67% |

8 | 5 |
13.89% |

9 | 4 | 11.11% |

10 | 3 | 8.33% |

## What is the probability that a number is divisible by 3 or divisible by 4?

6/12 possibilities, so the answer is **1/2** probability that you’ll land on a number divisible by 3 or 4.

## What is the probability of rolling a number divisible by 3?

When a fair die is thrown, the probability of getting each of the digit 1,2,3,4,5 and 6 is 16 . Of these, digits divisible by 3 are 3 and 6. Hence when you roll a fair die once, probability of getting a number divisible by 3 is **26 or 13** .

## What is the chace of getting 7 or 11 with 2 dice?

What about 7 OR 11? There are 6 x 6 or 36 options, all are equally likely, 7 occurs 6 times, so the chances are 6/36 or 1/6. 11 occurs 2 times so chances are **2/36 or 1/18**. 7 or 11 are 8 of the 36 options so 8/36 or 2/9.

## What is the probability of rolling a sum of 7 and 11?

What is the probability that the sum will be a 7 or 11? There are 36 possible outcomes for the two dice. So, the probability is **8/36 = 2/9**.

## What is probability of getting a sum of 20 when rolling to dice?

Step-by-step explanation: The maximum sum that we can get when we roll 2 dice is 12. So, the probability of getting 20 is obviously .

## How many ways can we get a sum of 8 when two indistinguishable dice are rolled?

There are **36 possible combinations**. 2. You can get an 8 with 6-2, 5-3, 4-4, 3-5 and 2-6.