The decimal form of $\frac{7}{9}$ is

Simplify : $\frac{9+2\times 3.3}{0.003}$

(A) 12,100 

(B) 5,200 

(C) 520 

(D) 1,210 

The next equivalent fraction of the given fraction
$\frac{1}{2},\frac{2}{4},\frac{3}{6},\frac{4}{8},......$ is