# Best answer: When 2 dice are rolled what is the probability that the product of numbers is 8?

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## What is the probability of getting a product of eight on a roll of a pair of dice?

If you want the probabilities of rolling a set of numbers (e.g. a 4 and 7, or 5 and 6), add the probabilities from the table together.

Two (6-sided) dice roll probability table.

Roll a… Probability
5 10/36 (27.778%)
6 15/36 (41.667%)
7 21/36 (58.333%)
8 26/36 (72.222%)

## What is the probability that the sum is 8 when throwing a dice given that the first die shows a 3?

The total number of ways to roll an 8 with 3 dice is therefore 21, and the probability of rolling an 8 is 21/216, which is less than 5/36. heads out of 20 is (20 10 ) /220 ≈ 17.6%.

## When rolling two dice What is the probability of rolling a sum greater than 8?

The probability of a total greater than 8 given that the first die is 6 is therefore 4/6 = 2/3. More formally, this probability can be written as: p(total>8 | Die 1 = 6) = 2/3.

## What is the probability of rolling an odd number?

The probability when rolling a regular six-sided dice that the score is an odd number is three-sixths or three out of six.

## What is the formula of probability?

P(A) is the probability of an event “A” n(A) is the number of favourable outcomes. n(S) is the total number of events in the sample space.

Basic Probability Formulas.

All Probability Formulas List in Maths
Conditional Probability P(A | B) = P(A∩B) / P(B)
Bayes Formula P(A | B) = P(B | A) ⋅ P(A) / P(B)

## What is the probability of getting a sum of 7 when rolling two dice?

For each of the possible outcomes add the numbers on the two dice and count how many times this sum is 7. If you do so you will find that the sum is 7 for 6 of the possible outcomes. Thus the sum is a 7 in 6 of the 36 outcomes and hence the probability of rolling a 7 is 6/36 = 1/6.

## What is the probability of rolling a total that is neither 7 nor 11?

Therefore Probablity of sum neither 7 nor 11 is 7/9.

## What is the probability of getting a sum greater than 9 when two dices are rolled one time?

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