Answer:
[tex]{ \tt{ {( \frac{1}{2} )}^{3} \times \frac{1}{2} }} \\ \\ = { \tt{ \frac{1}{6} \times \frac{1}{2} }} \\ \\ = { \tt{ \frac{1}{12} }} \\ \\ = { \tt{ {12}^{ - 1} }}[/tex]
