Mingming deposits 2,000 yuan in the bank with a deposit period of 2 years and an annual interest rate of 3.75%. When the deposit expires, how much yuan can the principal and interest be recovered (deducting 20% interest tax).
明明把2000元钱存入银行，存期2年，年利率3.75%，到期时明明能取回本金和利息一共多少元(扣除20%的利息税)．
<gadget id="calculator">3.75 / 100</gadget>
<output>0.0375</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">2_000 * 0.0375 * 2 * (4/5)</gadget>
<output>120</output>

<gadget id="calculator">2_000 + 120</gadget>
<output>2_120</output>

<result>2_120</result>