The area of a rectangle is 27 square centimeters, the width is 3 centimeters, what is the length in centimeters?
一个长方形的面积是27平方厘米，宽是3厘米，长应该是多少厘米．
<gadget id="calculator">27 / 3</gadget>
<output>9</output>

<result>9</result>