Question

Need help please i mean i get it but dont understand it?

Answer 1

Answer: 19

Step-by-step explanation:

We know that $.\overline{6}=2/3$, so $.0\overline{6}=2/30 = 1/15$

Meaning we have $3.1+1/15 = \frac{31}{10}+\frac{1}{15}=\frac{31(3)+1(2)}{30}=\frac{95}{30}=\frac{19}{6}$