Respuesta :

Answer:

[tex] \frac{5}{8} - \frac{3}{4} = \frac{5}{8} - \frac{6}{8} [/tex]

[tex] - \frac{1}{8} = - \frac{1}{8} [/tex]

Answer:

85−43=85−86

- \frac{1}{8} = - \frac{1}{8}−81=−81