Question

1/5∙3/2∙1/2+2/3∙7/5−2/3∙11/5 ayuda

Answer 1

Explicación paso a paso:

$\frac{1}{5} \times \frac{3}{2} \times \frac{1}{2} + \frac{2}{3} \times \frac{7}{5} - \frac{2}{3} \times \frac{11}{5}$

$\frac{3}{20} + \frac{14}{15} - \frac{22}{15}$

$\frac{3}{20} - \frac{8}{15}$

$\frac{45 - 160}{300}$

$\frac{ - 115}{300} = \frac{ - 23}{60}$