Answer:
4/9
Explanation:
1/2 is 0.5
4/3 doesn't matter. It's an improper fraction, so it's above 1.
9/10 is 0.9
So, the only one left is 4/9, which is 0.44 repeating.
The only other recurring decimal would be 4/3 but that's greater than 1.
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