Question

3/4 - 1/2 + 2/3 = ??​

Answer 1

Resposta:

3/4 - 1/2 + 2/3

9 - 6 + 8

______________

12

11/12

Answer 2

Resposta:

11/12

Explicação passo-a-passo:

$\frac{3}{4} - \frac{1}{2} + \frac{2}{3 } = mmc = 12$

$\frac{9 - 6 + 8}{12} = \frac{11}{12}$