If you roll two four-sided dice numbered 1, 2, 3, and 4), what is the probability that the sum of the dice is 7? Enter a fraction, integer, or exact decimal. Do not approximate.

The probability that the sum of the dice is 7 is 1/2 because there are only three combinations that result in the sum of 7: (1,6) (2,5) and (3,4). But there are 6 possible outcomes (this is if you don't add reverse combinations such as 1,6 and 6,1) so the probability would be 3/6 or 1/2