If a cone with a base radius of 3 cm and a height of 6 cm is submerged in a bucket full of water, how many ml of water will overflow the bucket?
把一个底面半径3cm高6cm的圆锥浸没在一个盛满水的桶里，将有多少ml水溢出桶外．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">(1/3) * 3.14 * 9 * 6</gadget>
<output>56.52</output>

<result>56.52</result>