The bank stipulates that the annual interest rate for one year is 3.5%. Uncle Wang deposits 3,000 yuan in the bank for one year, how much money can he get back when it expires? (interest tax free)
银行规定，一年定期的年利率为3.5%．王大爷把3000元存入银行一年，到期时能取回多少钱？(免利息税)
<gadget id="calculator">3.5 / 100</gadget>
<output>0.035</output>

<gadget id="calculator">3_000 * 0.035 * 1</gadget>
<output>105</output>

<gadget id="calculator">3_000 + 105</gadget>
<output>3_105</output>

<result>3_105</result>