Perform the Indicated Operation $\frac { 10 \times 10 ^ { - 7 } } { 2 \times 10 ^ { 4 } }$

Multiple Choice

Perform the indicated operation. Write the answer in scientific notation.
- $\frac { 10 \times 10 ^ { - 7 } } { 2 \times 10 ^ { 4 } }$

A) 5 x 10^-11
B) 10 x 10^-11
C) 5 x 10^-3
D) 10 x 10^-3