The original price of a color TV set was 6,000 yuan. The price was reduced by 10% for promotional purposes. After a few months, the price was reduced by another 20%. How much is the current price of this color TV?
一款彩电，原价6000元，为了促销降价10%，过了几个月，又降低了20%．这种彩电现价多少元？
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">6_000 * (9/10)</gadget>
<output>5_400</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">5_400 * (4/5)</gadget>
<output>4_320</output>

<result>4_320</result>