Question

$\frac{7}{8} + ( \frac{5}{7} - \frac{9}{10} ) =$
$\frac{4}{6} + \frac{3}{6} + \frac{8}{6} =$
$\frac{4}{16} - 2 =$
$\frac{3}{8} \times \frac{2}{8} =$
$\frac{21}{45} \div \frac{9}{13} =$
por favooooor ​

Answer 1

Respuesta:

$\frac{7}{8}+\left(\frac{5}{7}-\frac{9}{10}\right) = \frac{193}{280}$

$\frac{4}{6}+\frac{3}{6}+\frac{8}{6} = \frac{5}{2}$

$\frac{4}{16}-2 = -\frac{7}{4}$

$\frac{3}{8}\cdot \frac{2}{8} =\frac{3}{32}$

$\frac{21}{45}\div \frac{9}{13} =\frac{91}{135}$

(Espero que te haya servido de ayuda)