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If you roll a fair six-sided die and a fair four-sided die what is the probability that the dice add to 7?
Wiki User
∙ 6y ago
It depends upon what numbers are on the faces of the dice.
Assuming a standard die with faces 1-6 and the four sided die has faces 1-4, then:
To get a sum of seven will require: 6-1, 5-2, 4-3 or 3-4
There are 4 successful rolls.
There are 6×4 = 24 possible rolls
→ Probability(sum of 7) = 4/24 = 1/6
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoIt is 1/6.
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Zero is the probability of rolling a sum of 15 on two fair dice; the maximum value is 12.
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A fair die is a die where the probability of throwing each of the faces is equal. Dice is two or more die's.
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If its a fair dice 1/6
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What is the probability of rolling two sixes with one throw of two dice?
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What is the probability of rolling a sum of 15 on two fair dice?
Zero is the probability of rolling a sum of 15 on two fair dice; the maximum value is 12.
If two fair dice were rolled what is the probability of them rolling a sum of six?
If you rolled 2 fair dice, the probability of having a sum of 6 is 5 over 36
What is he probability that the sum of a pair of dice when rolled is six?
If the dice are fair then it is 5/36.
What is a fair dice?
A fair die is a die where the probability of throwing each of the faces is equal. Dice is two or more die's.
What is the probability you will roll a 3 and a 4 on 2 dice at the same time?
Assuming they are fair, regular dice, the probability is 1/18.
What is the probability of rolling an even number with 3 dice?
With one roll of three dice, the probability is 7/8.
If you roll four fair dice what is the probability the sum will be an odd number?
The probability is 1/2.
What is the probability of scoring 11 when you roll two dice?
Assuming they are fair dice that are numbered 1 to 6, the probability is 2/36 = 1/18
