Question

3 . [ 1 1/3 - (1/2 - 1/4) . (1/3 + 3 . 1/2)]

Answer 1

Resposta:

77/8

Explicação passo-a-passo:

$3. [ \frac{11}{3} - (\frac{1}{2}-\frac{1}{4}) . (\frac{1}{3}+3 .\frac{1}{2})]$

$3. [ \frac{11}{3}- (\frac{2-1}{4}). (\frac{1}{3}+\frac{3}{2})]$

$3. [ \frac{11}{3}- \frac{1}{4}. \frac{2+9}{6}]$

$3. [\frac{11}{3} - \frac{1}{4}.\frac{11}{6} ]$

$3. [\frac{11}{3}- \frac{11}{24}]$

$3.[ \frac{88}{24}-\frac{11}{24}]$

$3.\frac{77}{24}$

$\frac{231}{24}_{:3} ^{:3}$

$\frac{77}{8}$