cuboid is cut into 3 cubes, the surface area of a small square is 24 square centimeters. What is the surface area of the original cuboid in square centimetres?
一个长方体，把它切成3个正方体，一个小正方形的表面积是24平方厘米．原来长方体的表面积是多少平方厘米
<gadget id="calculator">24 * 3</gadget>
<output>72</output>

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

<gadget id="calculator">4 * 4</gadget>
<output>16</output>

<gadget id="calculator">72 - 16</gadget>
<output>56</output>

<result>56</result>