Uncle Zhang bought 5,000 yuan of construction bonds, fixed for two years, with an annual interest rate of 3.42%. How much can he get back at maturity?
张大伯买了5000元的建设债券，定期两年，年利率是3.42%．到期时他可取回多少元．
<gadget id="calculator">3.42 / 100</gadget>
<output>0.0342</output>

<gadget id="calculator">5_000 * 0.0342 * 2</gadget>
<output>342</output>

<gadget id="calculator">5_000 + 342</gadget>
<output>5_342</output>

<result>5_342</result>