The original price of a TCL color TV is 4,800 yuan. The price is reduced (1/10) and then increased (1/10). What is the current price?
一台TCL的彩色电视机的原价是4800元，先降价(1/10)后，再涨价(1/10)，现价是多少元？
<gadget id="calculator">9 / 10</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">11 / 10</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">4_800 * (9/10) * (11/10)</gadget>
<output>4_752</output>

<result>4_752</result>