Question

(-⅗)+(-7/10)

9/8+(-⅔)​

Answer 1

Respuesta:

$\left(-\frac{3}{5}\right)+(\frac{-7}{10})=-\frac{13}{10}$

$\frac{9}{8}+\left(-\frac{2}{3}\right)=\frac{11}{24}$

Explicación paso a paso:

$\left(-\frac{3}{5}\right)+(\frac{-7}{10})$

$-\frac{3}{5} - \frac{7}{10}$

$\frac{-30-35}{50}$

$\frac{-65}{50}$

Simplificamos

$=-\frac{13}{10}$

$\frac{9}{8}+\left(-\frac{2}{3}\right)$

$\frac{9}{8}-\frac{2}{3}$

$\frac{27-16}{24}$

$=\frac{11}{24}$

Buen día