Answer:
11/6
Step-by-step explanation:
[tex]\dfrac{6}{3}+\left(-\dfrac{1}{6}\right)=\dfrac{12}{6}-\dfrac{1}{6}=\dfrac{12-1}{6}\\\\=\boxed{\dfrac{11}{6}}[/tex]
As a mixed number, this is 1 5/6.