Melt and cast an iron block with a volume of 282.6 cubic centimeters into a conical machine part with a base radius of 6 cm. Find the height of the conical part? (column equation solution)
把一个体积是282.6立方厘米的铁块熔铸成一个底面半径是6厘米的圆锥形机器零件，求圆锥零件的高？(列方程解答)
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">(1/3) * 3.14 * 36</gadget>
<output>37.68</output>

<gadget id="calculator">282.6 / 37.68</gadget>
<output>7.5</output>

<result>7.5</result>