Question

esta tambien porfis porfis

Answer 1

Respuesta:

Es la A

$( \frac{5}{4} + ( - \frac{3}{8} \times \frac{4}{9} )) + ( - \frac{4}{5} \times 2) =$

$( \frac{5}{4} + ( - \frac{1}{6} )) + ( - \frac{8}{5} ) =$

$\frac{13}{12} + ( - \frac{8}{5} ) = - \frac{31}{60}$