What is the value of $$\frac{0.6\div0.6\times0.6+0.5\times0.5\div0.5}{0.6\times0.5\div0.3}$$ ?

A

$$\frac{10}{7}$$

B

$$\frac{11}{6}$$

C

$$\frac{7}{3}$$

D

$$\frac{13}{6}$$