Mom deposits RMB 6,000 in the bank for 2 years, with an annual interest rate of 4.40%. How much interest can mom withdraw when it expires?
妈妈把6000元人民币存入银行，定期2年，年利率是4.40%，到期时，妈妈可取出利息多少元？
<gadget id="calculator">4.4 / 100</gadget>
<output>0.044</output>

<gadget id="calculator">6_000 * 0.044 * 2</gadget>
<output>528</output>

<result>528</result>