Question
two 6 sided dice are rolled.what is the probability the sum of the 2 numbers on the dice will be 4
Is 1/3 right?
Is 1/3 right?
Answers
Reiny
How do you get a 4 ?
1,3 3,1 2,2
that is 3 ways,
so prob = 3/36
= 1/12
1,3 3,1 2,2
that is 3 ways,
so prob = 3/36
= 1/12
rency
i got 1/9
Reiny
How can you get 1/9 ?
Didn't I show you that there only 3 ways to get a sum of 4?
1,3
3,1 and
2,2
so the prob is 3/36 = 1/12
as I showed you.
Didn't I show you that there only 3 ways to get a sum of 4?
1,3
3,1 and
2,2
so the prob is 3/36 = 1/12
as I showed you.