The surface area of a cuboid is 40cm**2. If it is cut into two identical cubes, what is the surface area of each cube in cm**2?
一个长方体的表面积是40cm**2，正好切成两个一样的正方体，每个正方体的表面积是多少cm**2．
<gadget id="calculator">12 - 2</gadget>
<output>10</output>

<gadget id="calculator">40 / 10</gadget>
<output>4</output>

<gadget id="calculator">4 * 6</gadget>
<output>24</output>

<result>24</result>