Xiaogang's father deposited 500 yuan in the bank for three years, with an annual interest rate of 3.26% (not including interest tax), and calculated how much yuan he would get back after the maturity date.
小刚的爸爸把500元人民币存入银行三年，年利率为3.26%，(不上利息税)，算一算到期后一共取回多少元．
<gadget id="calculator">3.26 / 100</gadget>
<output>0.0326</output>

<gadget id="calculator">500 * 0.0326 * 3</gadget>
<output>48.9</output>

<gadget id="calculator">500 + 48.9</gadget>
<output>548.9</output>

<result>548.9</result>