A mischievous man deposits 5,000 yuan in the bank for one year at an annual interest rate of 2.25%. How much is the total amount of principal and interest that the naughty man can get from the bank at maturity?
淘气家把5000元存入银行，定期一年，年利率是2.25%．到期时，淘气家可以从银行取得本金和利息一共多少元？
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</output>

<gadget id="calculator">5_000 * 0.0225 * 1</gadget>
<output>112.5</output>

<gadget id="calculator">5_000 + 112.5</gadget>
<output>5_112.5</output>

<result>5_112.5</result>