Question

pfv me deem os cálculos dessa questão pfv

Answer 1

$\frac{4}{7} . \sqrt{\frac{49}{64} } + (1 - \frac{3}{5} ) : \frac{3}{5} + (1+ \frac{1}{3} )$

$\frac{4}{7} .\frac{7}{8}+\frac{2}{5} :\frac{3}{5} + \frac{4}{3}$

$\frac{28}{56}+\frac{2}{3} + \frac{4}{3} ==>\frac{28}{56}+\frac{6}{3}$

$\frac{28}{56}+\frac{6}{3} ==>\frac{84 + 168}{168}$

$\frac{84 +168}{168} = \frac{252}{168} = 1,5$

Gabarito letra D)