Question

ayudemen es para ahora ​

Answer 1

Explicación paso a paso:

$\frac{(3 \: \frac{1}{3} \times 1 \frac{1}{5} - 1 \frac{2}{5} )\div 1 \frac{1}{14} }{2 \frac{2}{7} - 4 \frac{1}{2} \div 3\frac{1}{2} } = \\ \frac{( \frac{4}{3} \times \frac{6}{5} - \frac{7}{5} ) \div \frac{15}{14} }{ \frac{16}{7} - \frac{9}{2} \div \frac{7}{2} } = \\ \frac{( \frac{24}{15} - \frac{7}{5}) \div \frac{15}{14} \ }{ \frac{16}{7} - \frac{18}{14} } = \\ \frac{ \frac{1}{15} \div \frac{15}{14} }{ \frac{14}{14} } = \frac{ \frac{14}{225} }{1} = \frac{14}{225}$