Question

Two numbers are randomly selected on a number line numbered 1 through 9. The same number can be chosen twice. What is the probability that both numbers are greater than 6?

Answer 1

P= 9/81 = 1/9 thats the real right answer 

Answer 2

(3)/(8+7+6+5+4+3+2+1)(no repitition)
=3/36
=1/12