Du Juan's mother deposited 50,000 yuan in the bank for three-year education savings, with an annual interest rate of 3.24%. How much can you get the principal and interest after maturity?
杜娟的妈妈在银行存了5万元三年期的教育储蓄，年利率3.24%．到期后能拿到本息一共多少元？
<gadget id="calculator">5 * 10_000</gadget>
<output>50_000</output>

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

<gadget id="calculator">50_000 * 0.0324 * 3</gadget>
<output>4_860</output>

<gadget id="calculator">50_000 + 4_860</gadget>
<output>54_860</output>

<result>54_860</result>