Answer:
6 4/6
Step-by-step explanation:
So first we can subtract 8 from 15 2/6. That leaves 7 2/6.
Then, you can take 4/6 out of it. That leaves 6 4/6 ([tex]6\frac{4}{6}[/tex]).
I hope this helps :) if so, brainliest would help me out a lot <3