Question

(5/8+5/4+5+2)-(-8/5)​

Answer 1

Resposta:

$(\frac{5}{8} + \frac{5}{4} +5+2)-(\frac{-8}{5} ) = (\frac{5+10}{8} +7)+\frac{8}{5}=\\\\= (\frac{15+56}{8} +\frac{8}{5}) = \frac{71}{8} +\frac{8}{5} = \frac{355+64}{40} = \\\\= \frac{419}{40}$