Respuesta :
a) [tex] \frac{1}{5} = \frac{3}{15}
\frac{4}{15} = \frac{4}{15} [/tex]
b)[tex] \frac{1}{2}= \frac{12}{24} \frac{3}{8}= \frac{3}{24} \frac{7}{6}= \frac{42}{24} [/tex]
b)[tex] \frac{1}{2}= \frac{12}{24} \frac{3}{8}= \frac{3}{24} \frac{7}{6}= \frac{42}{24} [/tex]