To determine which sign makes the statement true, we first need to simplify the fractions involved.
The fraction \(-2/4\) can be simplified to \(-1/2\).
Now, we compare \(-1/2\) with \(-1/2\):
\[ -1/2 , ? , -2/4 \quad \text{is} \quad -1/2 , ? , -1/2 \]
Since \(-1/2\) is equal to \(-1/2\), the correct sign to make the statement true is:
\[
\]
Thus, the complete statement is:
\(-1/2 = -2/4\)