Mr. Cao deposits 8,000 yuan in the bank, with a deposit period of two years, calculated at an annual interest rate of 4.4%, how much interest can he get when it matures (no interest tax is levied).
曹老师存入银行8000元，存期二年，按年利率4.4%计算，到期时(不征收利息税)，他可得多少利息．
<gadget id="calculator">4.4 / 100</gadget>
<output>0.044</output>

<gadget id="calculator">8_000 * 0.044 * 2</gadget>
<output>704</output>

<result>704</result>