Ou Lan deposits 5,000 yuan in the bank, and deposits and withdraws it as a lump sum for two years. The annual interest rate is 2.05%. (excluding interest tax)
区兰把5000元存入银行，整存整取两年，年利率是2.05%，到期时区兰可得本金和利息一共多少元？(不计算利息税)
<gadget id="calculator">2.05 / 100</gadget>
<output>0.0205</output>

<gadget id="calculator">5_000 * 0.0205 * 2</gadget>
<output>205</output>

<gadget id="calculator">5_000 + 205</gadget>
<output>5_205</output>

<result>5_205</result>