Half of a batch of goods (2/15) is the amount of this batch of goods.
一批货物一半的(2/15)是这批货的多少．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">2 / 15</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">(1/2) * (2/15)</gadget>
<output>1/15 = around 0.066667</output>

<result>1/15 = around 0.066667</result>