Aunt Li bought 3,000 yuan of national construction bonds, fixed for 3 years, with an annual interest rate of 3.14%. How much yuan can she get when it matures?
李阿姨买3000元国家建设债券，定期3年，年利率3.14%，到期时，她可以得到多少元？
<gadget id="calculator">3.14 / 100</gadget>
<output>0.0314</output>

<gadget id="calculator">3_000 * 0.0314 * 3</gadget>
<output>282.6</output>

<gadget id="calculator">3_000 + 282.6</gadget>
<output>3_282.6</output>

<result>3_282.6</result>