Question

ejemplos de suma y restas de fracciones heterogéneas

Answer 1

$\frac{9}{2} - \frac{4}{6} = \frac{54-8}{12} = \frac{46}{12}$
$\frac{9}{8} + \frac{12}{2} = \frac{96+16}{16} = \frac{112}{16}$
:)