If a cylindrical piece of wood with a length of 24 decimeters is sawn into 5 sections, the surface area increases by 0.24 square meters. What is the original volume of this piece of wood in cubic meters?
把一根长24分米的圆柱形状的木料锯成5段，表面积增加了0.24平方米，这根木料原来的体积是多少立方米．
<gadget id="calculator">100 / 8</gadget>
<output>25/2 = around 12.5</output>

<gadget id="calculator">100 / 1_000</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">0.24 * (25/2) * 0.24 * (1/10)</gadget>
<output>0.072</output>

<result>0.072</result>