Take a piece of wood with a length of 1 meter and 2 decimeters, saw it into four pieces of the same length, and use it to make stool legs. What is the approximate height of this stool?
用一根长1米2分米的木料，锯成同样长的四根，用来做凳腿，这个凳子的高大约是多少？
<gadget id="calculator">12 / 4</gadget>
<output>3</output>

<result>3</result>