Divide a 10-meter-long iron wire into 4 equal sections, how many meters is each section?
把10米长的铁丝平均分成4段，每段长多少米．
<gadget id="calculator">10 / 4</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>