Question

3​/4⋅(−2/5)⋅{5/4-2/9[9/10+7/10(10/7⋅3/5)]}= ayúdenme por favor..

Answer 1

Respuesta:

$\frac{ - 11}{40}$

Explicación paso a paso:

$\frac{3}{4} \times \frac{ - 2}{5} \times ( \frac{5}{4} - \frac{2}{9} \times ( \frac{9}{10} + \frac{7}{10} \times ( \frac{10}{7} \times \frac{3}{5} ))) \\ \frac{ - 3}{10} \times ( \frac{5}{4} - \frac{2}{9} \times ( \frac{9}{10} + \frac{7}{10} \times \frac{6}{7} )) \\ \frac{ - 3}{10} \times ( \frac{5}{4} - \frac{2}{9} \times ( \frac{9}{10} + \frac{3}{5} )) \\ \frac{ - 3}{10} \times ( \frac{5}{4} - \frac{2}{9} \times \frac{3}{2} ) \\ \frac{ - 3}{10} \times ( \frac{5}{4} - \frac{1}{3} ) \\ \frac{ - 3}{10} \times \frac{11}{12} \\ \frac{ - 11}{40}$

Answer 2

respuesta

$- \frac{11}{40}$

espero ayudarte