The interest earned from education savings is not taxable. Dad saved 20,000 yuan for three-year education savings for Xiaohong. The annual interest rate is 3.24%.
教育储蓄所得的利息不需纳税，爸爸为小红存了2万元三年期教育储蓄，年利率是3.24%，到期后，可以从银行取得本金和利息共多少元．
<gadget id="calculator">2 * 10_000</gadget>
<output>20_000</output>

<gadget id="calculator">3.24 / 100</gadget>
<output>0.0324</output>

<gadget id="calculator">20_000 * 0.0324 * 3</gadget>
<output>1_944</output>

<gadget id="calculator">20_000 + 1_944</gadget>
<output>21_944</output>

<result>21_944</result>