On a standard die with faces numbered 1 through 6:
Numbers greater than 4: 5,6 (total 2 possibilities)
Numbers less than 4: 1,2,3 (total 3 possibilities)
For each throw:
Probability of getting a number >4=62=31
Probability of getting a number <4=63=21
Since all throws are independent events, we multiply the individual probabilities:
Probability = 31×31×21
=181