Question

-3/8+7/6
A CONTA POR FAVOR!!!!!!!!

Answer 1

MMC entre 8 e 6: 24

$- \frac{3}{8} + \frac{7}{6} =$
$- \frac{(24/8).3}{24} + \frac{(24/6).7}{24} =$
$- \frac{3.3}{24} + \frac{4.7}{24} =$
$- \frac{9}{24} + \frac{28}{24} =$
$\frac{-9+28}{24} =$
$\frac{19}{24}$