What is the minimum length of iron wire needed to make 10 iron frames of a cube with a side length of 10 cm?
做10个棱长10厘米的正方体铁框架，至少需多长的铁丝？
<gadget id="calculator">10 * 12 * 10</gadget>
<output>1_200</output>

<result>1_200</result>