[tex]\frac{\frac{1}{2} * 2^{3}*32}{0,5*4^{2}} : \frac{1}{4} = \frac{2^{-1}* 2^{3}*2^{5}}{2^{-1}*2^{4}} * 4 = \frac{2^{7}}{2^{3}}*4 = 2^{4} * 4 = 4^{2}*4 = 4^{3}[/tex]
