A cuboid is obtained by arranging 12 small cubes of the same size in a row, and the reduced area accounts for ((())/(())) of the sum of the surface areas of the original 12 cubes.
用12个大小相同的小正方体排成一排后得出一个长方体，减少的面积占原来12个正方体表面积之和的((())/(()))．
<gadget id="calculator">11 / 36</gadget>
<output>11/36 = around 0.305556</output>

<result>11/36 = around 0.305556</result>