Mom deposits 5,000 yuan in the bank for a period of three years with an annual interest rate of 5.13%. How much can the mother get back the principal and interest at maturity?
妈妈把5000元钱存入银行，存期三年，年利率5.13%．到期妈妈可取回本息多少元．
<gadget id="calculator">5.13 / 100</gadget>
<output>0.0513</output>

<gadget id="calculator">5_000 * 0.0513 * 3</gadget>
<output>769.5</output>

<gadget id="calculator">5_000 + 769.5</gadget>
<output>5_769.5</output>

<result>5_769.5</result>