(7/100)=how much (fill in decimals); 0.090=((())/(())).
(7/100)=多少(填小数)；0.090=((())/(()))．
<gadget id="calculator">7 / 100</gadget>
<output>7/100 = around 0.07</output>

<result>7/100 = around 0.07</result>