Question

ayúdenme con esto plis​

Answer 1

Respuesta:

$\frac{11}{16} + \frac{15}{20} = \frac{55}{80} + \frac{60}{80} = \frac{115}{80}$

$\frac{25}{9} + \frac{8}{12} = \frac{100}{36} + \frac{24}{36} = \frac{124}{36}$

$\frac{9}{6} + \frac{7}{12} = \frac{18}{12} + \frac{7}{12} = \frac{25}{12}$

$\frac{1}{4} + \frac{5}{6} = \frac{3}{12} + \frac{10}{12} = \frac{13}{12}$

$\frac{16}{15} - \frac{2}{10} = \frac{32}{30} - \frac{6}{30} = \frac{26}{30}$

$\frac{18}{20} + \frac{13}{30} = \frac{54}{60} + \frac{26}{60} = \frac{80}{60}$

$\frac{17}{3} + \frac{12}{6} = \frac{34}{6} + \frac{12}{6} = \frac{46}{6}$

$\frac{4}{21} + \frac{9}{14} = \frac{8}{42} + \frac{27}{42} = \frac{35}{42}$

$\frac{6}{27} - \frac{1}{9} = \frac{6}{27} - \frac{3}{27} = \frac{3}{27} = \frac{1}{9}$

$\frac{13}{8} - \frac{5}{4} = \frac{13}{8} - \frac{10}{8} = \frac{3}{8}$

Hasta ahí pude we

No me quiso aceptar...

No se si entiendes lo que hice xd