$$ \frac{1}{81}, \frac{1}{54}, \frac{1}{36} ,\frac{1}{24} , $$ ……. ? ……….

A

$$ \frac{1}{32} $$

B

$$ \frac{1}{9} $$

C

$$ \frac{1}{16} $$

D

$$ \frac{1}{18} $$