2/3 + 6/5

To add 2/3 + 6/5, we first need to find a common denominator. The least common multiple of 3 and 5 is 15.

Rewriting the fractions with the common denominator of 15:

2/3 = 10/15
6/5 = 18/15

Now we add the numerators together:

10/15 + 18/15 = 28/15

So, 2/3 + 6/5 = 28/15 or simplified to 1 13/15.