Question

1/2−1/4= ??????????????

Answer 1

1÷2-1÷4=zero vírgula vinte e cinco

Answer 2

$\sf \frac{1}{2} - \frac{1}{4} = LCD = 4 \\ \\\sf \frac{1 \times 2}{2 \times 2} - \frac{1}{4} = ㅤ\frac{2}{4} - \frac{1}{4} \\ \\\sf \frac{2 - 1}{4} = \red {\frac{1}{4}}$