The area of a rectangle is 960 square meters, one side is 16 meters long, and the other side is longer than this side by how many meters.
一个长方形的面积是960平方米，它的一边长为16米，另一边比这一边长多少米．
<gadget id="calculator">960 / 16</gadget>
<output>60</output>

<gadget id="calculator">60 - 16</gadget>
<output>44</output>

<result>44</result>