Mr. Li deposited 1,800 yuan in the bank for a period of 3 years, with an annual interest rate of 2.25% and 20% interest tax. How much will the bank pay Mr. Li when the time limit expires?
李老师把1800元存入银行，存定期3年，年利率是2.25%，交利息税20%．到期限时银行共付给李老师多少元？
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</output>

<gadget id="calculator">1_800 * 0.0225 * 3</gadget>
<output>121.5</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">121.5 * (1/5)</gadget>
<output>24.3</output>

<gadget id="calculator">121.5 - 24.3</gadget>
<output>97.2</output>

<gadget id="calculator">97.2 + 1_800</gadget>
<output>1_897.2</output>

<result>1_897.2</result>