Zhang Ming deposits 1,000 yuan in the bank for three years, with an annual interest rate of 2.7%. How much yuan can he get back from the bank when it expires?
张明把1000元人民币存入银行，定期三年，年利率2.7%，到期他可以从银行一共取回多少元．
<gadget id="calculator">2.7 / 100</gadget>
<output>0.027</output>

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

<gadget id="calculator">1_000 + 81</gadget>
<output>1_081</output>

<result>1_081</result>