The shortest side of an isosceles triangle is 8 cm, and the length ratio of one side to the other is 1:3. What is the perimeter of this triangle?
等腰三角形最短边是8cm，一条边与另一条边的长度比是1：3，这个三角形的周长是多少？
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

<gadget id="calculator">8 * 3</gadget>
<output>24</output>

<gadget id="calculator">24 + 24 + 8</gadget>
<output>56</output>

<result>56</result>