Respuesta:
a.5/18 b.6/5 coronita
Explicación paso a paso:
[tex]\frac{4}{3} .\frac{3}{8}( \frac{2}{6} -\frac{1}{8} ):\frac{3}{8} \\\\\frac{1}{2} (\frac{5}{24} ).\frac{8}{3} \\\\\frac{5}{18} \\\frac{21}{30} .\frac{15}{7}:( \frac{3}{5}. \frac{25}{12} )\\\\\frac{3}{2} .\frac{4}{5} \\\\\frac{6}{5}[/tex]
