Grandma Li deposited the 15,000 yuan sent by her daughter in the bank for a period of two years with an annual interest rate of 3.75%. How much can Grandma Li get the principal and interest at the maturity date?
李奶奶把女儿寄来的15000元饯存入银行，存期两年，年利率为3.75%．到期李奶奶能拿到本金和利息共多少钱？
<gadget id="calculator">3.75 / 100</gadget>
<output>0.0375</output>

<gadget id="calculator">15_000 * 0.0375 * 2</gadget>
<output>1_125</output>

<gadget id="calculator">1_125 + 15_000</gadget>
<output>16_125</output>

<result>16_125</result>