The two numbers rolled can be added to get a sum Find P sum is less than 4.
1,1 1,2 1,3 1,4 1,5 1,6 2,1 2,2 2,3 2,4 2,5 2,6 3,1 3,2 3,3 3,4 3,5 3,6 4,1 4,2 4,3 4,4 4,5 4,6
5,1 5,2 5,3 5,4 5,5 5,6 6,1 6,2 6,3 6,4 6,5 6,6
There are 36 possible outcomes when rolling two dice. We need to find the outcomes where the sum is less than 4.
The only way to get a sum less than 4 is to roll a 1 and a 1. So there is only one outcome where the sum is less than 4.
Therefore, the probability of rolling a sum less than 4 is 1/36.