A conical wheat pile covers an area of 25.12 square meters and is 1.8 meters high. If this pile of wheat is packed in a cylindrical grain storehouse with a base circle radius of 2 meters and a height of 3 meters, how many meters is the wheat from the top of the grain storehouse?
一个圆锥形麦堆占地面积是25.12平方米，高1.8米．如果把这堆小麦装在一个底面圆半径为2米，高3米的圆柱形粮囤里，小麦距离粮囤顶部有多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 25.12 * 1.8</gadget>
<output>15.072</output>

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

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

<gadget id="calculator">15.072 / 12.56</gadget>
<output>1.2</output>

<gadget id="calculator">3 - 1.2</gadget>
<output>1.8</output>

<result>1.8</result>