Use 120 cm long iron wire to form a rectangular frame. Its length is 32.5 cm, what is its area in square centimeters?
用120厘米长的铁丝围成一个长方形框架．它的长是32.5厘米，面积是多少平方厘米？
<gadget id="calculator">120 / 2</gadget>
<output>60</output>

<gadget id="calculator">60 - 32.5</gadget>
<output>27.5</output>

<gadget id="calculator">32.5 * 27.5</gadget>
<output>893.75</output>

<result>893.75</result>