Xiaohong's mother deposits 5,000 yuan in the bank for a period of three years with an annual interest rate of 3.6%. How much interest will she get after the deposit matures?
小红的妈妈把5000元钱存入银行，存期三年，年利率为3.6%，存款到期后应得利息多少元？
<gadget id="calculator">3.6 / 100</gadget>
<output>0.036</output>

<gadget id="calculator">5_000 * 0.036 * 3</gadget>
<output>540</output>

<result>540</result>