The perimeters of two similar $$\triangle$$ ABC and $$\triangle$$ PQR are 48.4 cm and 12.1 cm, respectively. What is the ratio of the areas of $$\triangle$$ ABC and $$\triangle$$ PQR ?

A

16 : 1

B

1 : 16

C

4 : 1

D

1 : 4