Answer:
D. 5 4/9
Explanation:
Ignore the whole numbers for now and just pay attention to the fractions. All the fractions have the same denominator, so add the numerators like you would any other numbers.
1-2 = -1
-1 + 5 = 4
So that gives you 4/9.
Add the whole numbers to get 5.
5 4/9