Question

conta dessa fração e resposta dessa conta pfv galerinha

Answer 1

$\dfrac{17}{3} - [ \dfrac{3}{4} \div \dfrac{1}{6} + ( \dfrac{3}{10} \div \dfrac{9}{5})] \\ \\ \\ \dfrac{17}{3} - [ \dfrac{3}{4} * \dfrac{6}{1} + ( \dfrac{3}{10} * \dfrac{5}{9})] \\ \\ \\ \dfrac{17}{3} - [ \dfrac{18}{4} + ( \dfrac{15}{90})]$

$\dfrac{17}{3} - [ \dfrac{9}{25} + \dfrac{1}{6}] \\ \\ \\ \dfrac{17}{3} - \dfrac{14}{3} \\ \\ \\ \dfrac{17 - 14}{3} \\ \\ \\ \dfrac{3}{3} \\ \\ \\ => 1$