Aunt Wang deposits 1,500 yuan in the bank. Calculated at an annual interest rate of 2.25%, how much interest will Aunt Wang get after 5 years?
王大妈把1500元钱入银行，按年利率2.25%计算，5年后王大妈可得利息多少元．
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</output>

<gadget id="calculator">1_500 * 0.0225 * 5</gadget>
<output>168.75</output>

<result>168.75</result>