There is a flower bed on campus, its length is 80 cm, its area is 720 square cm, how many cm is its width?
校园里有个花坛，它的长是80厘米，面积是720平方厘米，宽是多少厘米？
<gadget id="calculator">720 / 80</gadget>
<output>9</output>

<result>9</result>