Question

Two dice are thrown simultaneously. Given that sum of the numbers is NOT more than 5, what is the probability that sum is more than 3?

Answer 1

HI!!

Answer 2

we can count all the possible rolls that have a sum less than five

Answer 3

not too hard, there are not too many
(11)
(1,2)(2,1)
(1,3)(3,1),(2,2)
(1,4)(4,1)(2,3),(3,2) are the ways to roll a number not greater than five

Answer 4

which ones give a total more than 3?

Answer 5

7
-
10


3
_
10


5
-
6


3
-
4


9
-
10