A 1-meter-long cuboid is sawed into two sections along the cross-section, and the surface area is increased by 12 square centimeters. What is the volume of this cuboid in cubic centimeters?
把一根1米长的长方体木料沿截面锯成两段，表面积增加12平方厘米．原来这根长方体木料的体积是多少立方厘米．
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 * 1 * 100</gadget>
<output>600</output>

<result>600</result>