Respuesta:
[tex]5 \frac{8}{12} = 5 + \frac{8}{12} = \frac{60}{12} + \frac{8}{12} = \frac{68}{12} [/tex]
[tex]1 \frac{10}{12} = 1 + \frac{10}{12} = \frac{12}{12} + \frac{10}{12} = \frac{22}{12}[/tex]
Restamos
[tex] \frac{68}{12} - \frac{22}{12} = \frac{68 - 22}{12} = \frac{46}{12} = \frac{23}{6} [/tex]
