Asked by lavena
two number cubes are rollede. what are the odds of getting s sum less than 7? is the answer 15 correct ?
Answers
Answered by
bobpursley
ways to get less than seven;
1,1;1,2;1,3;1,4;1,5
2,1;2,2;2,3;2,4
3,1;3,2;3,3
4,1;4,2
5,1
So I count 15 ways to get less than seven, so there are 36-15 ways to get seven or more.
odds: 15:21
1,1;1,2;1,3;1,4;1,5
2,1;2,2;2,3;2,4
3,1;3,2;3,3
4,1;4,2
5,1
So I count 15 ways to get less than seven, so there are 36-15 ways to get seven or more.
odds: 15:21
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.