The height of a cuboid is reduced to the original (1/3) to just become a cube, and the surface area is reduced by 24 square centimeters. Find the surface area of the original cuboid.
一个长方体的高缩小到原来的(1/3)正好成为一个正方体，表面积减少了24平方厘米．求原来的长方体的表面积．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">24 / 4 / (2/3)</gadget>
<output>9</output>

<gadget id="calculator">9 * 4</gadget>
<output>36</output>

<gadget id="calculator">9 * (1/3) * 2</gadget>
<output>6</output>

<gadget id="calculator">36 + 6</gadget>
<output>42</output>

<result>42</result>