If the perimeter of a triangle is 32 meters, then the length of the longest side does not exceed how many meters.
三角形的周长是32米，则最长一条边的长度不超过多少米．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">32 * (1/2)</gadget>
<output>16</output>

<result>16</result>