A rectangular parking lot has a perimeter of 128 meters and a ratio of length to width of 5:3. What is the area of the parking lot in square meters?
一个长方形停车场，周长是128米，长和宽的比是5：3，这个停车场的占地面积是多少平方米？
<gadget id="calculator">128 / 2</gadget>
<output>64</output>

<gadget id="calculator">3 + 5</gadget>
<output>8</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">64 * (5/8)</gadget>
<output>40</output>

<gadget id="calculator">64 - 40</gadget>
<output>24</output>

<gadget id="calculator">40 * 24</gadget>
<output>960</output>

<result>960</result>