Dad deposited 5,000 yuan in the bank on June 1, 2011, for a period of three years, with an annual interest rate of 4.4%. How much can dad get back from the bank when it expires?
爸爸在2011年6月1日把5000元钱存入银行，定期三年，年利率为4.4%，到期时爸爸可以从银行取回多少元？
<gadget id="calculator">4.4 / 100</gadget>
<output>0.044</output>

<gadget id="calculator">5_000 * 0.044 * 3</gadget>
<output>660</output>

<gadget id="calculator">5_000 + 660</gadget>
<output>5_660</output>

<result>5_660</result>