Question

Resolver : Con procedimientos.

Answer 1

Respuesta:

$\frac{\frac{\left(\frac{4}{7}+\frac{2}{21}\right)}{\left(2\frac{8}{9}-1\frac{5}{8}\right)}}{\frac{21}{2}\left(\frac{\frac{13}{7}}{\frac{3}{5}}\right)}=\frac{96}{5915}\quad \left(\mathrm{Decimal:\quad }\:0.01622\dots \right)$

$\frac{\frac{\left(\frac{4}{7}+\frac{2}{21}\right)}{\left(\frac{26}{9}-1\frac{5}{8}\right)}}{\frac{21}{2}\left(\frac{\frac{13}{7}}{\frac{3}{5}}\right)}$

$\frac{\frac{\left(\frac{4}{7}+\frac{2}{21}\right)}{\left(\frac{26}{9}-\frac{13}{8}\right)}}{\frac{21}{2}\left(\frac{\frac{13}{7}}{\frac{3}{5}}\right)}$

$=\frac{\frac{4}{7}+\frac{2}{21}}{\left(\frac{26}{9}-\frac{13}{8}\right)\frac{21}{2}\cdot \frac{65}{21}}$

$=\frac{\frac{2}{3}}{\frac{21}{2}\cdot \frac{91}{72}\cdot \frac{65}{21}}$

$=\frac{2}{3\cdot \frac{91}{72}\cdot \frac{21}{2}\cdot \frac{65}{21}}$

$=\frac{2}{\frac{5915}{48}}$

$=\frac{2\cdot \:48}{5915}$

$=\frac{96}{5915}$

Espero y te sirva :'3