Teacher Li's total income in June is 2480 yuan. If personal income tax is paid at a rate of 5% after deducting 480 yuan, how much personal income tax should Mr. Li pay in June?
李老师六月份的总收入是2480元．如果扣除480元后按5%的税率缴纳个人所得税，李老师六月份应缴纳个人所得税多少元？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">2_000 * (1/20)</gadget>
<output>100</output>

<result>100</result>