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\frac{1}{27}=\frac{18}{27}
Least common multiple of 27 and 3 is 27. Convert \frac{1}{27} and \frac{2}{3} to fractions with denominator 27.
\text{false}
Compare \frac{1}{27} and \frac{18}{27}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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Arithmetic
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Matrix
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Simultaneous equation
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Differentiation
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Limits
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