Question

Como faz a fração 1/2-3+5/3-4

Answer 1

Resposta:

faça o mmc e ficará

1 3 5 4

--- - --- + --- - --- que é 6

2 1 3 1

E ficará

3 18 10 24 29

--- - --- + --- - --- = - ---

6 6

Answer 2

Resposta:

O resultado é $-\frac{29}{6}$.

Explicação passo-a-passo:

$\frac{1}{2}-3+\frac{5}{3}-4\\\\\frac{1}{2}-\frac{3}{1} +\frac{5}{3}-\frac{4}{1} \\\\\frac{1-6}{2}+\frac{5}{3}-\frac{4}{1}\\\\-\frac{5}{2}+\frac{5}{3}-\frac{4}{1}\\\\ \frac{-15+10}{6}-\frac{4}{1}\\\\\\-\frac{5}{6}-\frac{4}{1}\\\\\frac{-5-24}{6}\\\\-\frac{29}{6}$

Espero ter ajudado.