Wang Fang's father has a monthly salary of 2,800 yuan. According to the personal income tax law, the balance of the monthly wage income after deducting 2,000 yuan is subject to personal income tax at a rate of 5%. How much is Wang Fang's father's monthly after-tax salary?
王方的父亲每月工资2800元，按个人所得税法规定，每月工资收入扣除了2000元后的余额部分，按5%的比例缴纳个人所得税，王方的父亲每月税后工资多少元？
<gadget id="calculator">2_800 - 2_000</gadget>
<output>800</output>

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

<gadget id="calculator">1 - (1/20)</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">800 * (19/20)</gadget>
<output>760</output>

<gadget id="calculator">2_000 + 760</gadget>
<output>2_760</output>

<result>2_760</result>