Evaluate
\frac{343\pi }{16000000}\approx 0.000067348
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\frac{0.000343\pi }{16}
Calculate 0.07 to the power of 3 and get 0.000343.
0.0000214375\pi
Divide 0.000343\pi by 16 to get 0.0000214375\pi .
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