310 \times \frac { ? } { 100 } = 2.1
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\frac{310}{100}=2.1
Multiply 310 and \frac{1}{100} to get \frac{310}{100}.
\frac{31}{10}=2.1
Reduce the fraction \frac{310}{100} to lowest terms by extracting and canceling out 10.
\frac{31}{10}=\frac{21}{10}
Convert decimal number 2.1 to fraction \frac{21}{10}.
\text{false}
Compare \frac{31}{10} and \frac{21}{10}.
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