Question

Three dice are rolled what is the probability that u will get the sum as 10

Answer 1

To be able to roll a 10 with 3 dice, the first 2 dice must give a value between 4 and 9 (probability of 3/4), in which case there is a 1/6 chance that the third die will make the total 10. So, the overall probability is 3 4 ⋅ 1 6 = 1 8 .