Question

$\frac{5}{2}$ + [ 2 - ( $\frac{8}{3}$ + $\frac{4}{3}$ )] =

Answer 1

Explicação passo-a-passo:

$\frac{5}{2}+[2-(\frac{8}{3}+\frac{4}{3})]$

resolva primeiro dentro dos parênteses

se os denominadores são iguais, some os numeradores

$\frac{5}{2}+[2-(\frac{8+4}{3})]$

$\frac{5}{2}+[2-(\frac{12}{3})]$

$\frac{5}{2}+[2-4]$

resolva dentro dos colchetes

$\frac{5}{2}+[-2]$

$\frac{5}{2}-2$

$\frac{5-4}{2}=\frac{1}{2}$

Answer 2

Oie, Td Bom?!

$= \frac{5}{2} + [2 - ( \frac{8}{3} + \frac{4}{3}) ]$

$= \frac{5}{2} + [2 - ( \frac{8 + 4}{3}) ]$

$= \frac{5}{2} + [2 - \frac{12}{3} ]$

$= \frac{5}{2} + [2 - 4]$

$= \frac{5}{2} + [ - 2]$

$= \frac{5}{2} - 2$

$= \frac{5 - 4}{2}$

$= \frac{1}{2}$

$= 0,5$

Att. Makaveli1996