Question

Números Racionales
13/18 - 2 1/6

Answer 1

$\bold{\huge{\red{hola}}}$

$\frac{13}{18} - \frac{21}{6} \\ \\ \frac{52 - 189}{72} \\ \\ - \frac{137}{72} \\ \\ - \frac{137}{72}$

Saludos.