Question

(1-1/2) ×(1/2-1/4)÷(3/4-1/2)​

Answer 1

Answer:

$(1 - \frac{1}{2 } ) \times ( \frac{1}{2} - \frac{1}{4} ) \div ( \frac{3}{4} - \frac{1}{2} ) \\ \frac{1}{2} \times \frac{2}{8} \div \frac{2}{8 } \\ \frac{2}{16} \div \frac{2}{8} \\ \frac{2}{16} \times \frac{8}{2} \\ = \frac{1}{2}$