A cuboid block of wood is truncated by 3 cm along its height to become a cube, and its surface area is reduced by 60 square centimeters. What is the volume of the original cuboid block in cubic centimeters?
一个长方体木块，沿高截去3厘米后，成为一个正方体，表面积减少60平方厘米，原来长方体木块的体积是多少立方厘米？
<gadget id="calculator">60 / 4 / 3</gadget>
<output>5</output>

<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">5 * 5 * 8</gadget>
<output>200</output>

<result>200</result>