There is a rectangular lawn with an area of 768 square meters. Its width is 24 meters. What is the circumference in meters?
有一块面积是768平方米的长方形草地，它的宽是24米，周长是多少米？
<gadget id="calculator">768 / 24</gadget>
<output>32</output>

<gadget id="calculator">32 + 24</gadget>
<output>56</output>

<gadget id="calculator">56 * 2</gadget>
<output>112</output>

<result>112</result>