Mom deposits 40,000 yuan of education savings in the bank, the deposit period is two years, the annual interest rate is 2.75%, how much money can be withdrawn after maturity.
妈妈在银行存入40000元的教育储蓄，存期两年，年利率2.75%，到期后共可取多少元钱．
<gadget id="calculator">2.75 / 100</gadget>
<output>0.0275</output>

<gadget id="calculator">40_000 * 0.0275 * 2</gadget>
<output>2_200</output>

<gadget id="calculator">40_000 + 2_200</gadget>
<output>42_200</output>

<result>42_200</result>