Cut a 2-meter-long piece of wood into 5 sections on average, how many meters is each section?
把2米长的木头，平均截成5段，每段长多少米．
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>