Li Hua deposited RMB 5,000 in China Construction Bank for a period of two years with an annual interest rate of 2.7%. When it is due, how much is the after-tax interest he actually gets? How many.
李华将5000元人民币存入建设银行，存期二年，年利率是2.7%．到期时，他实际得到的税后利息是多少元？多少．
<gadget id="calculator">2.7 / 100</gadget>
<output>0.027</output>

<gadget id="calculator">5_000 * 0.027 * 2</gadget>
<output>270</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">270 * (4/5)</gadget>
<output>216</output>

<result>216</result>