Uncle Zhong has handled 30,000 yuan in education savings for three years (exempt from paying interest tax), and the annual interest rate is 5.5%. After the maturity, how much money can Uncle Wang get back with the principal and interest?
钟叔叔把3万元办理了三年的教育储蓄(免交利息税)，年利率是5.5%，到期后，王叔叔连本带息能取回多少钱？
<gadget id="calculator">3 * 10_000</gadget>
<output>30_000</output>

<gadget id="calculator">5.5 / 100</gadget>
<output>0.055</output>

<gadget id="calculator">30_000 * 0.055 * 3</gadget>
<output>4_950</output>

<gadget id="calculator">30_000 + 4_950</gadget>
<output>34_950</output>

<result>34_950</result>