Evaluate
\frac{5\pi }{12}\approx 1.308996939
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\frac{1}{12}\times 5\pi
Combine \frac{5\pi }{3} and -\frac{5\pi }{4} to get \frac{1}{12}\times 5\pi .
\frac{5}{12}\pi
Multiply \frac{1}{12} and 5 to get \frac{5}{12}.
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