Zhao Hua deposits 30,000 yuan in the bank for a period of 3 years, with an annual interest rate of 5.0%. How much yuan can he get in total after maturity?
赵华把30000元存入银行，定期3年，年利率5.0%，到期后一共可得多少元？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">30_000 * (1/20) * 3</gadget>
<output>4_500</output>

<gadget id="calculator">30_000 + 4_500</gadget>
<output>34_500</output>

<result>34_500</result>