Hello, bjanela!

There are: . possible outcomes.Three fair dice are rolled (1 Red, 1 Green, 1 Blue).

Find the probability that the largest number obtained is 5.

(There must be at least one 5 in every roll, but cannot have 6s).

How many has no 6s?

. . There are: . outcomes with no 6s.

Among these outcomes, how many have no 5s?

. . There are: . outcomes with no 5s and no 6s.

Hence, there are: . outcomes with5s and no 6s.some

Therefore: .