Question

me ajudem qual valor da expressão

Answer 1

$\sqrt{\frac{1}{4}} \div \frac{3}{2} + (\frac{1}{4})^{2} \times \sqrt{ \frac{64}{9} }$  Resolvendo as potências temos:

 $\frac{\sqrt1}{2} \div \frac{3}{2} + (\frac{1}{16}) \times \frac{8}{3}}$

${\frac{\sqrt1}{2}} \div \frac{3}{2} + (\frac{1}{16}) \times \frac{8}{3} } \longrightarrow {\frac{\sqrt1}{2}} \times \frac{2}{3} + \frac{1}{16} \times \frac{8}{3} \longrightarrow \frac{ 2\sqrt{1} }{6} + \frac{1}{6} = \frac{3}{6} = \frac{1}{2}$