Xiaohua deposits 4,000 yuan in the bank for two years. If the annual interest rate is 3.75%, what is the total amount of principal and interest that Xiaohua can get when it matures?
小华将4000元存入银行，定期两年，如果按年利率为3.75%计算的话，到期时小华可得的本金和利息一共多少元？
<gadget id="calculator">3.75 / 100</gadget>
<output>0.0375</output>

<gadget id="calculator">4_000 * 0.0375 * 2</gadget>
<output>300</output>

<gadget id="calculator">4_000 + 300</gadget>
<output>4_300</output>

<result>4_300</result>