A conical pile of wheat has a base radius of 4 meters and a height of 1.5 meters. If these wheats are placed in a cylindrical granary with a base radius of 2 meters, how many meters high will the wheat be?
一堆圆锥形的小麦，底面半径为4米，高为1.5米．如果把这些小麦放到一个底面半径为2米的圆柱形粮仓里，小麦高多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

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

<gadget id="calculator">3.14 * 4</gadget>
<output>12.56</output>

<gadget id="calculator">1.5 / 12.56</gadget>
<output>0.119427</output>

<gadget id="calculator">(1/3) * 3.14 * 16 * 0.119427</gadget>
<output>2.000004</output>

<result>2.000004</result>