Xiao Ming deposited 1,000 yuan of New Year's money in the bank in May last year, with a fixed term of 1 year and an annual interest rate of 4.14%. After the expiration, he donated all the interest earned to the Lushan disaster area.
小明去年五月份将1000元压岁钱存入银行，定期1年，年利率为4.14%．到期后他把所得的利息多少元全部捐给芦山灾区．
<gadget id="calculator">4.14 / 100</gadget>
<output>0.0414</output>

<gadget id="calculator">1_000 * 0.0414 * 1</gadget>
<output>41.4</output>

<result>41.4</result>