Evaluate
\frac{1527\pi }{40}\approx 119.930299551
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\frac{15.27\pi \times 900}{360}
Calculate 30 to the power of 2 and get 900.
\frac{13743\pi }{360}
Multiply 15.27 and 900 to get 13743.
\frac{1527}{40}\pi
Divide 13743\pi by 360 to get \frac{1527}{40}\pi .
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