To determine which of the given ratios is equivalent to \( \frac{3}{2} \), we can simplify or cross-multiply the options.
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Check \( \frac{9}{4} \):
- Cross-multiply: \( 3 \times 4 = 12 \) and \( 2 \times 9 = 18 \)
- Not equal, so \( \frac{9}{4} \) is not equivalent.
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Check \( \frac{9}{6} \):
- Cross-multiply: \( 3 \times 6 = 18 \) and \( 2 \times 9 = 18 \)
- They are equal, so \( \frac{9}{6} \) is equivalent to \( \frac{3}{2} \).
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Check \( \frac{2}{3} \):
- Cross-multiply: \( 3 \times 2 = 6 \) and \( 2 \times 3 = 6 \)
- Not equal, so \( \frac{2}{3} \) is not equivalent.
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Check \( 1 \):
- This is equivalent to \( \frac{1}{1} \), which does not equal \( \frac{3}{2} \).
The only ratio that is equivalent to \( \frac{3}{2} \) is \( \frac{9}{6} \).