Xiaoxiao deposited RMB 5,000 in the bank for two years, with an annual interest rate of 4.40%. How much can you get back the principal and interest at maturity?
笑笑在银行存了5000元人民币，定期二年，年利率是4.40%．到期时能取回本金和利息共多少元．
<gadget id="calculator">4.4 / 100</gadget>
<output>0.044</output>

<gadget id="calculator">5_000 * 0.044 * 2</gadget>
<output>440</output>

<gadget id="calculator">5_000 + 440</gadget>
<output>5_440</output>

<result>5_440</result>