Divide 3 tons of coal into 5 parts on average, how much is 3 tons of coal in each part
把3吨煤平均分成5份，每份是3吨煤的多少
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) / 3</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>