Question

eu queria saber qual e a resposta de
a) -5/6 -8/2
b) 2/3 + 1/2
c - 5/8 - 3/10

Answer 1

Resposta:

a)  $\frac{-5}{6} - \frac{8}{2}$ =

$\frac{-5 - 24}{6}$ =

$\frac{-29}{6}$

b) $\frac{2}{3} - \frac{1}{2}$ =

$\frac{4 - 3}{6}$ =

$\frac{1}{6}$

c) $\frac{-5}{8} - \frac{3}{10}$ =

$\frac{-25-12}{40}$ =

$\frac{-37}{40}$