When you roll two dice, there are 36 combinations. Of these, the following involve exactly one 3 Given two fair dice, what is the probability that the sum of their numbers is 4 if exactly one die shows a 3? A pair of dice is rolled. but an alternative is to observe that if you know one die is a three then all you need is for the.
Rolling the dice What are the most likely outcomes from rolling a pair of dice? If you add up the numbers in the total column above, you'll get 36. So, we can.
What if we wanted the sums of the faces at each vertex to be equal? Is such a die possible? Are there other ways we can number the dice as well? On a normal die, opposite faces add up to 6 + 1 = 7: 1 and 6, 2 and 5, 3 and 4. However, we could still pair up the sides, making two of them one.