If a cube has a surface area of 12 square decimeters, if it is equally divided into two cuboids, what is the surface area of each cuboid?
一个正方体的表面积是12平方分米，把它平均分成两个长方体，每个长方体的表面积是多少平方分米．
<gadget id="calculator">12 / 6</gadget>
<output>2</output>

<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<result>8</result>