Uncle Zhang deposited 5,000 yuan in the bank for three years, with an annual interest rate of 3.24% and an interest tax of 20%. How much will Uncle Li get in principal and interest after three years?
张大爷把5000元钱存入银行，定期三年，年利率是3.24%，利息税是20%，三年后李大爷应得本息多少元？
<gadget id="calculator">3.42 / 100</gadget>
<output>0.0342</output>

<gadget id="calculator">5_000 * 0.0342 * 3</gadget>
<output>513</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">513 * (4/5)</gadget>
<output>2_052/5 = around 410.4</output>

<gadget id="calculator">5_000 + (2_052/5)</gadget>
<output>27_052/5 = around 5_410.4</output>

<result>27_052/5 = around 5_410.4</result>