Write a fraction with a denominator of 9. The fraction should be less than 1/2

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Write a fraction with a denominator of 9. The fraction should be less than 1/2

Let n be the numerator. We have:
n/9 < 1/2

multiply each side by 9:
9n/9 < 9/2
n < 9/2
Examples are 8/2, 7/2, 6/2, 5/2, 4/2, 3/2,