Question

The digits 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma and 9 are randomly arranged to form a​ three-digit number. ​ (Digits are not​ repeated.) Find the probability that the number is even and greater than 900.

Answer 1

Explanation:

hundredth digit is 9

`p=(1*6*3)/(7*6*5)=\frac{3][35}`