Wang Ming’s family bought 50,000 yuan of construction bonds (no interest tax paid), fixed for five years, with an annual interest rate of 4.50%, how much yuan can they get back in total after maturity?
王明家买了50000元的建设债券(不交利息税)，定期五年，年利率是4.50%，到期后一共可以取回多少元？
<gadget id="calculator">4.5 / 100</gadget>
<output>0.045</output>

<gadget id="calculator">50_000 * 0.045 * 5</gadget>
<output>11_250</output>

<gadget id="calculator">50_000 + 11_250</gadget>
<output>61_250</output>

<result>61_250</result>