A cube of iron with a side length of 10 cm is melted and cast into a cuboid with a long cross-sectional area of 100 cm2. What is the height of the cuboid in cm?
把棱长10厘米的正方体铁块，熔铸成一个长横截面积是100平方厘米的长方体，这个长方体的高是多少厘米．
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">10 * 10 * (1/10)</gadget>
<output>10</output>

<result>10</result>