Question

ayudaaaaa x favaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaar

Answer 1

Explicación paso a paso:

$\frac{15}{12} - \frac{5}{12} - \frac{2}{12} \\ = \frac{15 - 5 - 2}{12} \\ = \frac{8}{12} \\ \\ = \frac{2}{3}$