A piece of open space with a width of 8 meters and an area of 96 square meters is how many meters is its perimeter?
一块宽是8米的空地，面积是96平方米，它的周长是多少米？
<gadget id="calculator">96 / 8</gadget>
<output>12</output>

<gadget id="calculator">12 + 8</gadget>
<output>20</output>

<gadget id="calculator">20 * 2</gadget>
<output>40</output>

<result>40</result>