Arrange 4 identical cubes in a row to form a cuboid. Its surface area is 24 square centimeters less than the surface area of the original 4 cubes. What is the volume of the cuboid in cubic decimeters?
将4个一样的正方体排成一排组成一个长方体，它的表面积比原来4个正方体的表面积和减少24平方厘米，求长方体的体积是多少立方分米？
<gadget id="calculator">2 / 1_000</gadget>
<output>1/500 = around 0.002</output>

<gadget id="calculator">2 * 2 * 2 * 2 * (1/500)</gadget>
<output>4/125 = around 0.032</output>

<result>4/125 = around 0.032</result>