Wang Wei's salary last month was 2,080 yuan. After deducting 1,600 yuan, he paid personal income tax at a rate of 5%. How much tax should he pay?
王伟上月工资为2080元，扣除1600元后按5%的税率缴纳个人所得税，它应缴纳税金多少元．
<gadget id="calculator">2_080 - 1_600</gadget>
<output>480</output>

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

<gadget id="calculator">480 * (1/20)</gadget>
<output>24</output>

<result>24</result>