Question

So I need help pls!
(3 1/2 + 17 1/5) - (11 3/5 + 2 1/3)

Answer 1

6 23/30 or
`6 (23)/(30)`

Let me know if it's wrong and I'll fix it! ^^

Answer 2

The answer rounded would be 6.7 but it not rounded would be 6.766

Explanation: