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\pi =\frac{12.56}{4}
Divide both sides by 4.
\pi =\frac{1256}{400}
Expand \frac{12.56}{4} by multiplying both numerator and the denominator by 100.
\pi =\frac{157}{50}
Reduce the fraction \frac{1256}{400} to lowest terms by extracting and canceling out 8.
\text{false}
Compare \pi and \frac{157}{50}.
Examples
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Linear equation
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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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