Aunt Liu deposited 50,000 yuan in the bank for three years, with an annual interest rate of 4.25%. How much money can Aunt Liu get back after the maturity date?
刘阿姨在银行存了50000元人民币，定期三年，年利率是4.25%，到期后刘阿姨一共能取回多少钱？
<gadget id="calculator">4.25 / 100</gadget>
<output>0.0425</output>

<gadget id="calculator">50_000 * 0.0425 * 3</gadget>
<output>6_375</output>

<gadget id="calculator">50_000 + 6_375</gadget>
<output>56_375</output>

<result>56_375</result>