Question

(1+1)÷(3+3). (4 2). (2 1)​

Answer 1

Resposta:

$\frac{3}{10} = 0,3$

Explicação passo a passo:

$\frac{(\frac{1}{4}+\frac{1}{2})}{\frac{3}{2} + 1} =\frac{(\frac{1}{4}+\frac{2}{4})}{\frac{3}{2} + \frac{2}{2}} = \frac{\frac{3}{4}}{\frac{5}{2}} = \frac{3}{4}\times \frac{2}{5} = \frac{6}{20}=\frac{3}{10}$