The length, width, and height of a cuboid are 7 cm, 6 cm, and 5 cm, respectively. If it is sawn into two small cuboids, what is the maximum increase in the surface area in square centimeters?
一个长方体的长、宽、高分别是7厘米、6厘米、5厘米，把它锯成两个小长方体，表面积最多增加多少平方厘米．
<gadget id="calculator">7 * 6 * 2</gadget>
<output>84</output>

<result>84</result>