Question

ayudaaaa (+8/6) + (-4/7)=​

Answer 1

$( + \frac{8}{6} ) + ( - \frac{4}{7} ) \\ \frac{8}{6} - \frac{4}{7} \\ = \frac{16}{21}$

Answer 2

(+8/6) + (-4/7)

= 16/21

Explicación paso a paso:

(+8/6) + (-4/7)

4/3 + 4/7

4 ×7/3 ×7 - 4×3 /7×3

28/21 - 12/21

28-12/21

16/21