Evaluate
\frac{696\pi }{5}\approx 437.30969738
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\frac{36\pi \times 11.6}{3}
Multiply 6 and 6 to get 36.
\frac{417.6\pi }{3}
Multiply 36 and 11.6 to get 417.6.
139.2\pi
Divide 417.6\pi by 3 to get 139.2\pi .
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