Question

(8/7-11/13)*(-9/13-1/2)+(7/9+1/3)/(3/10-3/5)​

Answer 1

$( \frac{8}{7} - \frac{11}{13} ) \times ( - \frac{9}{13} - \frac{1}{2} ) + \frac{( \frac{7}{9} + \frac{1}{3} )}{( \frac{3}{10} - \frac{3}{5}) } \\ \\ \frac{27}{91} \times ( - \frac{31}{26} )+ \frac{ \frac{46}{9} }{ - \frac{3}{10} } \\ \\ - \frac{837}{2366} - \frac{ \frac{46}{9} }{ \frac{3}{10} } \\ \\ - \frac{837}{2366} - \frac{460}{27} \\ \\ - \frac{1110959}{63882}$

Espero te ayude <3