Question

two dice are rolled together. find the probability the sum of the top faces is 7??

Answer 1

Heya..

Here's your answer.

P(E) = NUMBER OF POSSIBLE OUTCOMES / TOTAL NUMBER OF OUTCOMES.

Now, according to question..

= TOTAL NUMBER OF OUTCOME = 36
= NUMBER OF POSSIBLE OUTCOMES =6

So P(getting sum of 7) = 6/36
= 1/6