Uncle Wang borrowed 8,000 yuan from the bank for a fixed term of 3 years, with an annual interest rate of 4.54%. How much interest will Uncle Wang pay the bank when it expires?
王叔叔从银行借款8000元，定期3年，年利率4.54%，到期时王叔叔还银行多少利息？
<gadget id="calculator">4.54 / 100</gadget>
<output>0.0454</output>

<gadget id="calculator">8_000 * 0.0454 * 3</gadget>
<output>1_089.6</output>

<result>1_089.6</result>