After combining two identical cubes into a cuboid, the surface area is reduced by 16cm**2 compared with the surface area of the original two cubes. What is the surface area of each cube in cm**2.
把两个完全一样的正方体拼成一个长方体后，表面积比原来两个正方体的表面积减少了16cm**2．原来每个正方体的表面积是多少cm**2．
<gadget id="calculator">16 / 2</gadget>
<output>8</output>

<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<result>48</result>