Grandma Zhang deposits the 1,500 yuan sent by her son in the bank. The deposit period is 2 years, and the annual interest rate is 4.68%.
张奶奶把儿子寄来的1500元钱存入银行，存期为2年，年利率为4.68%，到期支取时，张奶奶能拿到多少钱？
<gadget id="calculator">4.68 / 100</gadget>
<output>0.0468</output>

<gadget id="calculator">1_500 * 0.0468 * 2</gadget>
<output>140.4</output>

<gadget id="calculator">1_500 + 140.4</gadget>
<output>1_640.4</output>

<result>1_640.4</result>