Processing a batch of parts, just complete (1/2) of the total number in 5 days, how much of the total number is completed every day.
加工一批零件，5天正好完成总数的(1/2)，每天完成总数的多少．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) / 5</gadget>
<output>1/10 = around 0.1</output>

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