Question

A die is rolled twice. Find the probability of rolling a 5 and a 6.

Answer 1

2/6*1/6*2 = 1/9

Answer 2

Rolling a single die twice is equivalent to rolling a pair of dice once.

Looking at the sample space chart a the link above,

(5,6) ad (6,5) show among the 36 possibilities.

P(5 and 6) = 2/36.

I am assuming that the "5" did not have to proceed the "6."