Question

resta la suma de 1/5 y 2/7 de la fraccion 5/6

Answer 1

$\frac{1}{5}+ \frac{2}{7} = \frac{7+10}{35}= \frac{17}{35} - \frac{5}{6} = \frac{102-175}{210}= \frac{-73}{210}$