Xiaolan's mother deposits 1,000 yuan in "education savings" (if the interest tax is exempted) for 5 years, with an annual interest rate of 3.84%. How much interest can she get at maturity?
小兰妈妈把1000元钱存入"教育储蓄"(假如免交利息税)，定期5年，年利率为3.84%，到期可得到利息多少元．
<gadget id="calculator">3.84 / 100</gadget>
<output>0.0384</output>

<gadget id="calculator">1_000 * 0.0384 * 5</gadget>
<output>192</output>

<result>192</result>