Uncle deposited 2,000 yuan in the bank on March 1, 2008, for a period of three years, with an annual interest rate of 5.22%. How much yuan can uncle get back at maturity? How many.
叔叔2008年3月1日把2000元存入银行，定期三年，年利率5.22%，到期叔叔一共可取回多少元？多少．
<gadget id="calculator">5.22 / 100</gadget>
<output>0.0522</output>

<gadget id="calculator">2_000 * 0.0522 * 3</gadget>
<output>313.2</output>

<gadget id="calculator">2_000 + 313.2</gadget>
<output>2_313.2</output>

<result>2_313.2</result>