Multiply or Divide, as Indicated $$\frac { \sqrt { - 10 } } { \sqrt { - 250 } }$$

Multiple Choice

Multiply or divide, as indicated. Simplify the answer.
- $$\frac { \sqrt { - 10 } } { \sqrt { - 250 } }$$

A) $\frac { 1 } { 5 \mathrm { i } }$
B) $\frac { 1 } { 5 }$
C) $- \frac { 1 } { 5 } \mathrm { i }$
D) $- \frac { 1 } { 5 }$