If the height of a cuboid is reduced by 0.2 decimeters, a cube is formed, and its surface area is reduced by 0.012 square meters. What is the volume of the original cuboid in cubic centimeters?
把一个长方体的高减少0.2分米，就形成一个正方体，它的表面积就比原来减少0.012平方米，原来这个长方体的体积是多少立方厘米．
<gadget id="calculator">0.2 * 10</gadget>
<output>2</output>

<gadget id="calculator">10_000 / 4 / 2</gadget>
<output>1_250</output>

<gadget id="calculator">0.012 * 1_250</gadget>
<output>15</output>

<gadget id="calculator">15 + 2</gadget>
<output>17</output>

<gadget id="calculator">0.012 * 1_250 * 0.012 * 1_250 * 17</gadget>
<output>3_825</output>

<result>3_825</result>