Mom has deposited 40,000 yuan in the bank for three years, with an annual interest rate of 4.75%. How much can she withdraw at maturity?
妈妈在银行存了40000元，定期三年，年利率是4.75%，到期一共可取出多少元．
<gadget id="calculator">4.75 / 100</gadget>
<output>0.0475</output>

<gadget id="calculator">40_000 * 0.0475 * 3</gadget>
<output>5_700</output>

<gadget id="calculator">40_000 + 5_700</gadget>
<output>45_700</output>

<result>45_700</result>