Uncle Wang’s monthly income before tax is 6,000 yuan, and the personal tax threshold is 3,000 yuan. The part within 3,000 yuan is exempt from tax, and the portion exceeding 3,000 yuan is subject to 5% personal income tax. How much is Uncle Wang’s actual income after tax? ．
王叔叔税前月收入为6000元，个税起征点为3000元，3000元之内部分不用交税，超过3000元部分需缴纳5%的个人所得税，王叔叔的税后实际收入是多少元．
<gadget id="calculator">6_000 - 3_000</gadget>
<output>3_000</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">3_000 * (1/20)</gadget>
<output>150</output>

<gadget id="calculator">6_000 - 150</gadget>
<output>5_850</output>

<result>5_850</result>