Here's the question you clicked on:
Bevy
suppose you roll two dice, find the probability of rolling a sum of 9?
The possible values giving a sum 9 are (3,6), (4,5), (5,4),(6,3) thus number of values is 4 and total number of possible values on rolling two dice is 36 ( (1,1),(1,2)......(6,5),(6,6)). Hence 4/36 which is 1/9.
First Write down the sample space
because think you have 6,3 5,4 it is 2/9
im sorry i wrote the wrong thing it is 2/12 or 1/6
i hope i got it right
if i didnt im sorry :(
nope my friend look it on google lol and no its cool :D