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\frac{330}{11}-\frac{500}{11}=20
Convert 30 to fraction \frac{330}{11}.
\frac{330-500}{11}=20
Since \frac{330}{11} and \frac{500}{11} have the same denominator, subtract them by subtracting their numerators.
-\frac{170}{11}=20
Subtract 500 from 330 to get -170.
-\frac{170}{11}=\frac{220}{11}
Convert 20 to fraction \frac{220}{11}.
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Compare -\frac{170}{11} and \frac{220}{11}.
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