To solve the inequality \( 2n > 9 \), follow these steps:
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Divide both sides of the inequality by 2: \[ n > \frac{9}{2} \]
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Calculate \( \frac{9}{2} \): \[ \frac{9}{2} = 4.5 \]
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Write \( 4.5 \) as a mixed number: \[ 4.5 = 4 \frac{1}{2} \]
Therefore, the solution to the inequality is: \[ n > 4 \frac{1}{2} \]