To determine which sign makes the statement true between \( \frac{9}{12} \) and \( \frac{3}{4} \), we first need to simplify \( \frac{9}{12} \):
\[ \frac{9}{12} = \frac{9 \div 3}{12 \div 3} = \frac{3}{4} \]
Now we can compare the two fractions:
\[ \frac{9}{12} = \frac{3}{4} \]
Since both fractions are equal, the statement would be true with an equal sign:
\[ \frac{9}{12} = \frac{3}{4} \]