[tex]\LARGE\tt{} \dfrac{2}{3} \times \dfrac{4}{5} + \dfrac{7}{6} \\ \\ \LARGE\tt{} \dfrac{8}{15} + \dfrac{7}{6} \\ \\ \LARGE\tt{} \dfrac{16 + 35}{30} \\ \\ \LARGE\tt{} \dfrac{51}{30} \\ \\\LARGE\tt{} \dfrac{\cancel{51}}{\cancel{30}} \div 3 \\ \\ \LARGE\tt{} \dfrac{17}{10} \\ \\ \LARGE\tt{} \boxed{ \dfrac{17}{10} }[/tex]

[tex]{\large\boxed{\boxed{  { \large \tt Bons~Estudos }}}}[/tex]