There is a conical sand pile with a bottom area of 28.26m**2 and a height of 2.5m. Spread the sand in a rectangular bunker with a length of 4m and a width of 3m, how thick can it be?
有一个圆锥形的沙堆，底面积是28.26m**2，高2.5m．把这些沙铺在一个长4m，宽3m的长方形沙坑里，可以铺多厚？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 28.26 * 2.5</gadget>
<output>23.55</output>

<gadget id="calculator">4 * 3</gadget>
<output>12</output>

<gadget id="calculator">23.55 / 12</gadget>
<output>1.9625</output>

<result>1.9625</result>