A fish pond has a rectangular bottom. If the area of the rectangle is 29.4 square meters and the length is 8.4 meters, what is the width of the rectangle in meters?
一个鱼池的底面是长方形．如果这个长方形的面积是29.4平方米，长是8.4米，那么这个长方形的宽是多少米？
<gadget id="calculator">29.4 / 8.4</gadget>
<output>3.5</output>

<result>3.5</result>