Question

Ayuda porfa, doy 20 puntos si responde bien

Answer 1

$\frac{2}{5}-\left(\frac{3}{4}-\frac{20}{4}\right)+3\left(\frac{7}{2}-\frac{\frac{3}{5}}{\frac{4}{3}}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{2}{5}-\frac{3-20}{4}+3\left(\frac{7}{2}-\frac{\frac{3}{5}}{\frac{4}{3}}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{2}{5}-\left(-\frac{17}{4}\right)+3\left(\frac{7}{2}-\frac{\frac{3}{5}}{\frac{4}{3}}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{2}{5}+\frac{17}{4}+3\left(\frac{7}{2}-\frac{\frac{3}{5}}{\frac{4}{3}}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{8}{20}+\frac{85}{20}+3\left(\frac{7}{2}-\frac{\frac{3}{5}}{\frac{4}{3}}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{8+85}{20}+3\left(\frac{7}{2}-\frac{\frac{3}{5}}{\frac{4}{3}}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+3\left(\frac{7}{2}-\frac{\frac{3}{5}}{\frac{4}{3}}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+3\left(\frac{7}{2}-\frac{3}{5}\times \left(\frac{3}{4}\right)\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+3\left(\frac{7}{2}-\frac{3\times 3}{5\times 4}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+3\left(\frac{7}{2}-\frac{9}{20}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+3\left(\frac{70}{20}-\frac{9}{20}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+3\times \left(\frac{70-9}{20}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+3\times \left(\frac{61}{20}\right)-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+\frac{3\times 61}{20}-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93}{20}+\frac{183}{20}-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{93+183}{20}-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{276}{20}-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{69}{5}-\left(\frac{7}{4}-\frac{11}{6}\times \left(\frac{11}{3}\right)\right)-\frac{6}{5}$

$\frac{69}{5}-\left(\frac{7}{4}-\frac{11\times 11}{6\times 3}\right)-\frac{6}{5}$

$\frac{69}{5}-\left(\frac{7}{4}-\frac{121}{18}\right)-\frac{6}{5}$

$\frac{69}{5}-\left(\frac{63}{36}-\frac{242}{36}\right)-\frac{6}{5}$

$\frac{69}{5}-\frac{63-242}{36}-\frac{6}{5}$

$\frac{69}{5}-\left(-\frac{179}{36}\right)-\frac{6}{5}$

$\frac{69}{5}+\frac{179}{36}-\frac{6}{5}$

$\frac{2484}{180}+\frac{895}{180}-\frac{6}{5}$

$\frac{2484+895}{180}-\frac{6}{5}$

$\frac{3379}{180}-\frac{6}{5}$

$\frac{3379}{180}-\frac{216}{180}$

$\frac{3379-216}{180}$

Resultado del problema ↓

$\frac{3163}{180}$

[Espero le sirva]

Se cumple la igualdad

. SALUDOS!!!