Take a piece of wood with a length of 2 meters, saw it into four pieces of the same length, and use it to make stool legs. What is the height of this stool in meters?
用一根长2米的木料，锯成同样长的四根，用来做凳腿，这个凳子的高大约是多少米．
<gadget id="calculator">2 / 4</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>