Add or Subtract as Indicated $\frac { 1 } { 10 } - \left( - \frac { 1 } { 2 } \right)$

Multiple Choice

Add or subtract as indicated.
- $\frac { 1 } { 10 } - \left( - \frac { 1 } { 2 } \right)$

A) $- \frac { 2 } { 5 }$
B) $\frac { 2 } { 5 }$
C) $- \frac { 3 } { 5 }$
D) $\frac { 3 } { 5 }$