Question

Determine o valor da expressão numérica:

(-2/3)×(8/3)+5/3

Answer 1

Resposta:

$(-\frac{2}{3}$) · $\frac{8}{3}$ + $\frac{5}{3}$=

$(-\frac{16}{9}$) + $\frac{5}{3}$=

$\frac{16+15}{9}$=

$\frac{31}{9}$=