Question

(_3/4) :(-1/2) :(1/2)

Answer 1

Explicação passo-a-passo:

$( - \frac{3}{4}) \div ( - \frac{1}{2} ) \div ( \frac{1}{2} ) = \\ \\ ( - \frac{3}{4} ) \times ( - 2) \div \frac{1}{2} = \\ \\ \frac{6}{4} \div \frac{1}{2} = \\ \\ \frac{3}{2} \times 2 = \\ \\ \frac{6}{2} = \\ \\ 3$