Xiao Ming deposits 500 yuan of New Year's money during the Chinese New Year in the bank. The deposit period is one year, and the annual interest rate is 2.25%. How much interest will Xiao Ming get next year?
小明将过年时的500元压岁钱存入银行，存期为一年定期，年利率是2.25%，明年小明可得到的利息是多少元？
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</output>

<gadget id="calculator">500 * 0.0225 * 1</gadget>
<output>11.25</output>

<result>11.25</result>