Question

ayuda plsSS. doy todos mis puntos :c ayudaa

Answer 1

Respuesta:

Explicación paso a paso:

a)

$\frac{\frac{7}{8}+1\frac{1}{4}-\frac{3}{2}\cdot \frac{4}{9}}{2\frac{1}{2}-1\frac{1}{10}+\frac{1}{14}\cdot \frac{7}{5}}\\\frac{\frac{7}{8}+\frac{5}{4}-\frac{3}{2}\cdot \frac{4}{9}}{2\frac{1}{2}-1\frac{1}{10}+\frac{1}{14}\cdot \frac{7}{5}}\\\frac{\frac{7}{8}+\frac{5}{4}-\frac{3}{2}\cdot \frac{4}{9}}{\frac{5}{2}-1\frac{1}{10}+\frac{1}{14}\cdot \frac{7}{5}}\\\frac{\frac{7}{8}+\frac{5}{4}-\frac{3}{2}\cdot \frac{4}{9}}{\frac{5}{2}-\frac{11}{10}+\frac{1}{14}\cdot \frac{7}{5}}$

$\frac{\frac{7}{8}+\frac{5}{4}-\frac{2}{3}}{\frac{5}{2}-\frac{11}{10}+\frac{1}{10}}\\\frac{\frac{7}{8}+\frac{5}{4}-\frac{2}{3}}{\frac{5}{2}-1}\\\frac{\frac{7}{8}+\frac{5}{4}-\frac{2}{3}}{\frac{3}{2}}\\\frac{\frac{35}{24}}{\frac{3}{2}}\\\frac{35\cdot \:2}{24\cdot \:3}\\\frac{70}{72}\\\frac{35}{36}$

b)

$\frac{\frac{\frac{\frac{3}{4}}{1}}{6}+\frac{\frac{\frac{5^2}{3}}{1}}{12}}{6+\left(8-\frac{1}{4}\right)}\\\frac{\frac{\frac{\frac{3}{4}}{1}}{6}+\frac{\frac{\frac{5^2}{3}}{1}}{12}}{6+8-\frac{1}{4}}\\\frac{\frac{3}{24}+\frac{25}{36}}{6+8-\frac{1}{4}}\\\frac{\frac{3}{24}+\frac{25}{36}}{-\frac{1}{4}+14}\\\frac{\frac{3}{24}+\frac{25}{36}}{\frac{55}{4}}\\\frac{\frac{1}{8}+\frac{25}{36}}{\frac{55}{4}}\\\frac{\left(\frac{1}{8}+\frac{25}{36}\right)\cdot \:4}{55}\\\frac{4\cdot \frac{59}{72}}{55}$

$\frac{\frac{59}{18}}{55}\\\frac{59}{18\cdot \:55}\\\frac{59}{990}$