Grandma Li deposits 50,000 yuan in the bank for a period of 3 years, with an annual interest rate of 5.40%. How much money can Grandma Li get back from the bank after the maturity date? (According to national regulations, interest on deposits is taxed at a rate of 5%)
李奶奶把50000元钱存入银行，定期3年，年利率为5.40%，到期后李奶奶可以从银行取回多少钱？(按照国家规定，存款的利息按5%的税率纳税)
<gadget id="calculator">5.4 / 100</gadget>
<output>0.054</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">50_000 * 0.054 * 3 * (19/20)</gadget>
<output>7_695</output>

<gadget id="calculator">50_000 + 7_695</gadget>
<output>57_695</output>

<result>57_695</result>