cylindrical container with a bottom diameter of 10 cm is filled with water. Now put a conical plumb weight with a bottom diameter of 4 cm and a height of 6 cm into the water (completely submerged in the water), how many centimeters does the water level rise?
一个底面直径为10厘米的圆柱形容器内装着水，现在把一个底面直径为4厘米，高为6厘米的圆锥形铅锤放入水中(完全沉没水中)，水面升高了多少厘米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 / 2</gadget>
<output>2</output>

<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">(1/3) * 3.14 * 4 * 6</gadget>
<output>25.12</output>

<gadget id="calculator">10 / 2</gadget>
<output>5</output>

<gadget id="calculator">5 ** 2</gadget>
<output>25</output>

<gadget id="calculator">3.14 * 25</gadget>
<output>78.5</output>

<gadget id="calculator">25.12 / 78.5</gadget>
<output>0.32</output>

<result>0.32</result>