A single die is rolled twice. The 36 equally-likely outcomes are shown to the right
Find the probability of getting two numbers whose sum is 4.
D (1.1) (1.2) (1,3) (1,4) (1,5) (1,6)
3 (2.1) (22) (2,3) (2,4) (2,5) (2,6)
(3,1) (3.2) (3,3) (3,4) (3,5) (3,6)
ED (4.1) (4.2) (4.3) (4,4) (4,5) (4.6)
3 (5.1) (5.2) (5.3) (5,4) (5,5) (5,6)
(6.1) (6.2) (6.3) (6,4) (6,5) (6,6)
The probability of getting two numbers whose sum is 4 is
(Type an integer or a simplified fraction.)