Aunt Wang has deposited 5,000 yuan in the bank for two years, with an annual interest rate of 2.25%. When it matures, how much interest will she get?
王阿姨在银行存了5000元，定期两年，年利率2.25%，到期时，她可得利息多少元．
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</output>

<gadget id="calculator">5_000 * 0.0225 * 2</gadget>
<output>225</output>

<result>225</result>