Evaluate
\frac{6\pi }{5}\approx 3.769911184
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\frac{1}{15}\times 18\pi \times 1
Anything divided by one gives itself.
\frac{18}{15}\pi \times 1
Multiply \frac{1}{15} and 18 to get \frac{18}{15}.
\frac{6}{5}\pi \times 1
Reduce the fraction \frac{18}{15} to lowest terms by extracting and canceling out 3.
\frac{6}{5}\pi
Multiply \frac{6}{5} and 1 to get \frac{6}{5}.
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