Question

You roll two die. What is the probability that that the sum of the numbers with be a multiple of 5. EXPLAIN.

Answer 1

Min Sum = 2
Max = 12
Multiples of 5 between that = 5,10.
Ways to get a sum of 5 = (1, 4) (2,3) ( 4,1) (3,2) {ASSUMING dice are differnt) 4 ways
Ways to get 10 = ( 4,6) (6,4) (5,5) = 3 ways
Total Outcomes = 6*6 = 36 outcomes.
ThereforeReq PRobability = 4+3/36
= 7/36

Answer 2

Which way did I miss?