Question

what value could be added to 2/15 to make the sum greater than 1/2

Answer 1

We need our answer to be greater than 1/2
So if we are using the answer choices from a previous question.. 
Then your answer would be 8/15 
because.. 
2/15 + 8/15 = 2/3
And 2/3 is bigger than 1/2

So the answer is 8/15 

Good Luck! :)