The two ratios that are equivalent to \( \frac{3}{9} \) are:
- \( \frac{6}{18} \)
- \( \frac{1}{3} \)
Here's the reasoning:
- \( \frac{3}{9} \) simplifies to \( \frac{1}{3} \) (dividing the numerator and the denominator by 3).
- \( \frac{6}{18} \) also simplifies to \( \frac{1}{3} \) (dividing the numerator and the denominator by 6).
Thus, both \( \frac{6}{18} \) and \( \frac{1}{3} \) are equivalent to \( \frac{3}{9} \).