The monthly interest rate of the bank is 0.18%. If Zhang Ming deposits 3,000 yuan in the bank, how much interest will he get in half a year?
银行的月利率是0.18%，张明把3000元存入银行，半年后得利息多少元？
<gadget id="calculator">0.18 / 100</gadget>
<output>0.0018</output>

<gadget id="calculator">3_000 * 0.0018 * 6</gadget>
<output>32.4</output>

<result>32.4</result>