3.65*0.4/3.65*0.4=how much
3.65*0.4/3.65*0.4=多少
<gadget id="calculator">0.4 / 3.65</gadget>
<output>0.109589</output>

<gadget id="calculator">3.65 * 0.109589 * 0.4</gadget>
<output>0.16</output>

<result>0.16</result>