Use iron wire to make a cuboid frame with a length of 10 cm, a width of 5 cm, and a height of 3 cm. What is the minimum length of wire required? Paste a layer of colored paper outside this cuboid frame, how many square centimeters of colored paper is needed at least?
用铁丝做一个长10厘米、宽5厘米、高3厘米的长方体框架，至少需要多长的铁丝？在这个长方体框架外糊一层彩纸，至少需要多少平方厘米的彩纸？
<gadget id="calculator">50 + 30 + 15</gadget>
<output>95</output>

<gadget id="calculator">95 * 2</gadget>
<output>190</output>

<result>190</result>