Question

two dice are rolled find the probability that the sum of the numbers appears on the upper face of dice is equal to 9​

Answer 1

Answer:

Step-by-step explanation:

Total outcome = 36

Total of 9 = {(6,3),(5,4),(4,5),(3,6)}

No. Of 9 = 4

Prob of 9 = 4/36 = 1/9