\(\,\,{\left( {\frac{1}{2}} \right)^2} - 1\frac{1}...

Câu hỏi: \(\,\,{\left( {\frac{1}{2}} \right)^2} - 1\frac{1}{2} + 0,5.\frac{{12}}{5} + 5\% \) = ?

A \(3\)

B \(2\)

C \(-2\)

D \(0\)