Question

Como resolvo (1/3•3/5+10/7•7/5):(2-1/2•3/4)=

Answer 1

$\frac{ \frac{1}{3}. \frac{3}{5}+ \frac{10}{7} . \frac{7}{5} }{2- \frac{1}{2}. \frac{3}{4} } = \frac{ \frac{1}{5}+ \frac{10}{5} }{2- \frac{3}{8} } = \frac{ \frac{11}{5} }{ \frac{2.8-3}{8} } = \frac{ \frac{11}{5} }{ \frac{16-3}{8} } = \frac{ \frac{11}{5} }{ \frac{13}{8} } = \frac{11}{5} . \frac{8}{13} = \frac{88}{65}$