Cut a piece of iron wire into 10 pieces on average, what is the size of each piece of iron wire.
把一根铁丝平均剪成10段，每段铁丝是它的多少．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>