Evaluate
\frac{2}{5}=0.4
Factor
\frac{2}{5} = 0.4
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\frac{16\times 5}{25\times 8}
Multiply \frac{16}{25} times \frac{5}{8} by multiplying numerator times numerator and denominator times denominator.
\frac{80}{200}
Do the multiplications in the fraction \frac{16\times 5}{25\times 8}.
\frac{2}{5}
Reduce the fraction \frac{80}{200} to lowest terms by extracting and canceling out 40.
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Matrix
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Simultaneous equation
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Limits
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