Perform the Indicated Operations and Simplify $- 4 \frac { 1 } { 2 } - 5 \frac { 1 } { 8 } - 2 \frac { 1 } { 16 }$

Perform the indicated operations and simplify. $- 4 \frac { 1 } { 2 } - 5 \frac { 1 } { 8 } - 2 \frac { 1 } { 16 }$