Evaluate
\frac{\pi }{6}\approx 0.523598776
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\frac{6\pi }{6}-\frac{5\pi }{6}
To add or subtract expressions, expand them to make their denominators the same. Multiply \pi times \frac{6}{6}.
\frac{6\pi -5\pi }{6}
Since \frac{6\pi }{6} and \frac{5\pi }{6} have the same denominator, subtract them by subtracting their numerators.
\frac{\pi }{6}
Combine like terms in 6\pi -5\pi .
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