Question

Sum of digits of a 2 digit number is 9:
(a) Find the probability that such a number is not even
(b) Find the probability that such a number is odd composite number.
( c ) Find the probability that such a number is divisible by 3

Answer 1

I hope it helps u........

Answer 2

a)4/8
b)4/8
c)8/8=1
hope it helps