Questão 154808

\(\frac{7}{3}\ x\ \frac{3}{2}=\frac{9}{14}\)

\(\frac{3}{4}-\frac{1}{5}=0,65\)

\(\frac{2}{4}\div\frac{1}{3}=\frac{7}{4}\)

\(\frac{2}{8}+\frac{3}{5}=0,85\)