Chen Hua deposited the 3,000 yuan lucky money received during the Spring Festival this year into the bank for a period of two years. If this year's annual interest rate is calculated at 2.48%, how much can Chen Hua get back the principal and interest when it matures (interest tax is not deducted).
陈华把今年春节收到的3000元压岁钱存入银行，定期二年．如果今年的年利率按2.48%计算，到期时陈华可以取回本金和利息共多少元(不扣利息税)．
<gadget id="calculator">2.48 / 100</gadget>
<output>0.0248</output>

<gadget id="calculator">3_000 * 0.0248 * 2</gadget>
<output>148.8</output>

<gadget id="calculator">3_000 + 148.8</gadget>
<output>3_148.8</output>

<result>3_148.8</result>