Question

holi ayudemen a resolver estos ejercicios por favor :"(​

Answer 1

$\frac{3}{4} + \frac{4}{5}\\\\\frac{15 +8}{10}\\\\\frac{23}{10}$

$\frac{3}{2}: \frac{4}{5}\\ \\\frac{3}{2}(\frac{5}{4} ) \\\\\frac{15}{8}$

$\frac{3}{2}- \frac{4}{5}\\\\\frac{15-8}{10}\\\\\frac{7}{10}$

$\frac{3}{2}( \frac{4}{5} )\\\\\frac{12}{10}\\\\\frac{6}{5}$

Eternamente axllxa