Answer:
-4.33333333333
Step-by-step explanation:
[tex]\frac{1}{9}[/tex]
[tex]\frac{2}{3}-\frac{5}{9}\\ \\ \frac{2*9-5*3}{3*9}\\\\\\=\frac{3}{27}\\ \\\frac{3/3}{27/3}\\ \\\frac{1}{9}[/tex]