Each inch on ruler A is marked in equal $$\frac{1}{8}$$-inch units, and each inch on ruler B is marked in equal $$\frac{1}{12}$$-inch units. When ruler A is used, a side of triangle measures 12 of the $$\frac{1}{8}$$-inch units. When ruler B is used, how many $$\frac{1}{12}$$-inch units will the same side measure ?

A

8

B

12

C

18

D

20