Uncle Wang deposits a year-end bonus of 2,500 yuan in the bank for 3 years, with an annual interest rate of 3.25%. When it expires, Uncle Wang can get the principal and interest of how many yuan.
王叔叔把年终奖金2500元存入银行，定期3年，年利率是3.25%．到期时，王叔叔可拿到本息多少元．
<gadget id="calculator">3.25 / 100</gadget>
<output>0.0325</output>

<gadget id="calculator">2_500 * 0.0325 * 3</gadget>
<output>243.75</output>

<gadget id="calculator">2_500 + 243.75</gadget>
<output>2_743.75</output>

<result>2_743.75</result>