Xiao Ming deposits 500 yuan of New Year's money in the bank during the Chinese New Year. The term is fixed for one year, and the annual interest rate is 2.5%. How much money will Xiao Ming get in total when it expires?
小明过年把500元压岁钱存入银行，定期1年，年利率是2.5%，到期小明一共可得多少元？
<gadget id="calculator">2.5 / 100</gadget>
<output>0.025</output>

<gadget id="calculator">500 * 0.025 * 1</gadget>
<output>12.5</output>

<gadget id="calculator">500 + 12.5</gadget>
<output>512.5</output>

<result>512.5</result>