Pile 12.56 cubic meters of sand into a conical sand pile with a bottom area of 12.56 square meters. What is the height of the sand pile in meters?
把12.56立方米的沙子堆成底面积是12.56平方米的圆锥形沙堆，沙堆的高是多少米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12.56 / (1/3) / 12.56</gadget>
<output>3</output>

<result>3</result>