How Far Does Light Travel in a Century?
A) 9 $\times$

How far does light travel in a century?

A) 9.5 $\times$ 10²⁰ m
B) 9.5 $\times$ 10¹⁷ m
C) 9.5 $\times$ 10¹⁵ m
D) 9.5 $\times$ 10¹⁴ m
E) 9.5 $\times$ 10¹² m