The number of male workers is 1.6 times the number of female workers, how much more male workers than female workers.
男工人数是女工人数的1.6倍，男工人数比女工人数多多少．
<gadget id="calculator">1.6 * 1</gadget>
<output>1.6</output>

<gadget id="calculator">1.6 - 1</gadget>
<output>0.6</output>

<gadget id="calculator">0.6 / 1</gadget>
<output>0.6</output>

<result>0.6</result>