There is a cuboid biscuit box with a square bottom. The perimeter of the bottom is 10 decimeters and the height is 24 centimeters. If a label is pasted around it, how many square centimeters will the area of the label paper be?
有一个底面是正方形的长方体饼干盒，它的底面周长是10分米，高是24厘米，如果在它的四周贴一圈商标，贴商标纸的面积是多少平方厘米？
<gadget id="calculator">10 * 10 * 24</gadget>
<output>2_400</output>

<result>2_400</result>