Question

$(vunesp) o \: \: valor \: da \: expressao \\ 4.( \frac{1}{2} ) {4} + ( \frac{1}{4} ) \ \frac{1}{2}$

Answer 1

Bom dia!!!

$4 \times ( \frac{1}{2} )4 + ( \frac{1}{4} ) \frac{1}{2} \\ 2 \times 4 + \frac{1}{4} \times \frac{1}{2} \\ 8 + \frac{1}{8} = \frac{64 + 1}{8} = \frac{65}{8}$

Espero ter ajudado!