Question

suma de fracciones heterogéneas ayuda porfa doy corona ​

Answer 1

$\frac{2}{3} + \frac{1}{4} = \frac{8 + 3}{12} = \frac{11}{12}$

$\frac{7}{8} + \frac{3}{5} = \frac{35 + 24}{40} = \frac{59}{40}$

$\frac{5}{6} + \frac{3}{4} = \frac{10 + 9}{12} = \frac{19}{12}$

$\frac{7}{9 } + \frac{2}{7} = \frac{49 + 18}{63} = \frac{67}{63}$