Find the probability of rolling a number greater than 2 and then rolling a multiple of 3 when a number cube is rolled twice. Enter your answer in simplified fraction form; example: 3/5.
The probability of number greater than 2: 4/6 = 2/3 The probability of rolling a multiple of 3: 2/6 = 1/3 Probability of both events happening: 1/2 x 1/3 = 1/6