\frac { 40 } { 642 } = 6.2305 \%
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\frac{20}{321}=\frac{6.2305}{100}
Reduce the fraction \frac{40}{642} to lowest terms by extracting and canceling out 2.
\frac{20}{321}=\frac{62305}{1000000}
Expand \frac{6.2305}{100} by multiplying both numerator and the denominator by 10000.
\frac{20}{321}=\frac{12461}{200000}
Reduce the fraction \frac{62305}{1000000} to lowest terms by extracting and canceling out 5.
\frac{4000000}{64200000}=\frac{3999981}{64200000}
Least common multiple of 321 and 200000 is 64200000. Convert \frac{20}{321} and \frac{12461}{200000} to fractions with denominator 64200000.
\text{false}
Compare \frac{4000000}{64200000} and \frac{3999981}{64200000}.
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