The original price of an item is 60 yuan, the price is increased by 20%, and then sold at a 10% discount, what is the current price?
一件物品原价60元，提价20%，再打九折出售，现价是多少元．
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">90 / 100</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">60 * (6/5) * (9/10)</gadget>
<output>324/5 = around 64.8</output>

<result>324/5 = around 64.8</result>