Now, the annual interest rate of the 3-year time deposit is 2.70%. Li Ming has saved 1000 yuan for 3 years, how much interest can he get when it expires?
现在，3年定期存款的年利率是2.70%．李明存了1000元钱，定期3年，到期时可得利息多少元．
<gadget id="calculator">2.7 / 100</gadget>
<output>0.027</output>

<gadget id="calculator">1_000 * 0.027 * 3</gadget>
<output>81</output>

<result>81</result>