Question

ayuda pliss..........​

Answer 1

Hola:D

[(-5/6)÷3/4+1]×9/8=

(-5/6×4/3+1)×9/8

(-5/3×2/3+1)×9/8

(-10/9+1)×9/8

-1/9×9/8

-1/8

-12,5

Saludo Ricardo