After a cube is sawed into three cuboids of the same size, the surface area increases by 6 square centimeters. What is the surface area of the original cube?
把一个正方体锯成三个大小相同的长方体后，表面积比原来增加了6平方厘米，那么原正方体的表面积是多少平方厘米？
<gadget id="calculator">6 / 4</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">(3/2) * 6</gadget>
<output>9</output>

<result>9</result>