A 2-meter-long cylindrical row of wood is cut into three small cylinders, and the surface area is increased by 60 square decimeters. What is the volume of this wood in cubic meters?
把一根长2米的圆柱行木料截成三段小圆柱，表面积增加了60平方分米，这根木料的体积是多少立方米．
<gadget id="calculator">0.6 / 4</gadget>
<output>0.15</output>

<gadget id="calculator">0.15 * 2</gadget>
<output>0.3</output>

<result>0.3</result>