If a cuboid is cut horizontally to obtain two identical cubes, and the surface area of each cube is known to be 60 square centimeters, what is the surface area of the cuboid in square centimeters?
一个长方体，如果沿水平方向切开，得到两个完全相同的正方体，已知每个正方体的表面积是60平方厘米，则这个长方体的表面积是多少平方厘米．
<gadget id="calculator">60 * 2</gadget>
<output>120</output>

<gadget id="calculator">60 / 6</gadget>
<output>10</output>

<gadget id="calculator">10 * 2</gadget>
<output>20</output>

<gadget id="calculator">120 - 20</gadget>
<output>100</output>

<result>100</result>