Teacher Wang bought a 5-year national construction bond with an annual interest rate of 5.78% for 5,000 yuan. How much will he get in total at maturity? (no tax on interest)
王老师买了年利率是5.78%的5年期国家建设债券5000元．到期时他共可以得到多少元？(不缴纳利息税)
<gadget id="calculator">5.78 / 100</gadget>
<output>0.0578</output>

<gadget id="calculator">5_000 * 0.0578 * 5</gadget>
<output>1_445</output>

<result>1_445</result>