Q. If you roll two fair six-sided dice, what is the probability that the sum is 9 or higher?
Count Total Outcomes: Count the total number of possible outcomes for rolling two dice. Each die has 6 faces, so the total number of outcomes is 6×6=36.
Find Sum 9 or Higher: Find the number of outcomes where the sum is 9 or higher.The pairs that sum to 9 or more are: (3,6), (4,5), (4,6), (5,4), (5,5), (5,6), (6,3), 90, 91, and 92.That's 93 pairs, but wait, I made a mistake, I missed some pairs.