Teacher Li bought 8,000 yuan of three-year construction treasury bonds. If the annual interest rate is 5.18%, how much money can he get when it matures?
李老师买了8000元的三年期建设国债，如果年利率是5.18%，到期时他可以得到多少钱？
<gadget id="calculator">5.18 / 100</gadget>
<output>0.0518</output>

<gadget id="calculator">8_000 * 0.0518 * 3</gadget>
<output>1_243.2</output>

<gadget id="calculator">8_000 + 1_243.2</gadget>
<output>9_243.2</output>

<result>9_243.2</result>