The price of a product has been raised by 10% twice in a row, and it will be sold at a 20% discount. What is the current price in percent of the original price?
某商品连续两次提价10%，最后八折出售．现价是原价的百分之几？
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(11/10) * (11/10) * (4/5)</gadget>
<output>121/125 = around 0.968</output>

<result>121/125 = around 0.968</result>