Mr. Li bought a car and took a mortgage loan of 20,000 yuan from the bank. The loan period is one year and the annual interest rate is 6.5%. How much is the total repayment of the loan?
李老师买了一辆汽车，向银行按揭贷款20000元，贷款期限为一年，年利率为6.5%，到期一共还贷多少元？
<gadget id="calculator">6.5 / 100</gadget>
<output>0.065</output>

<gadget id="calculator">20_000 * 0.065 * 1</gadget>
<output>1_300</output>

<gadget id="calculator">1_300 + 20_000</gadget>
<output>21_300</output>

<result>21_300</result>