4*0.25/4*0.25=how much
4*0.25/4*0.25=多少
<gadget id="calculator">0.25 / 4</gadget>
<output>0.0625</output>

<gadget id="calculator">4 * 0.0625 * 0.25</gadget>
<output>0.0625</output>

<result>0.0625</result>