Question

I need the answer quickly! Please and Thank you!

Answer 1

Answer:

Option A

Step-by-step explanation:

Given expression = $\frac{ - 1}{2}$

Lets multiply both numerator and denominator by -1.

$= > \frac{ - 1 \times - 1}{2 \times - 1}$

$= > \frac{1}{ - 2}$

Hence , Option A is the correct answer.