The teacher bought a new house and paid off the bank loan of 200,000 yuan in ten years with an interest rate of 6.55%. By the end of the repayment, how much will Teacher Wang have to pay the bank in total?
老师买了一套新居，从银行贷款20万元分十年还完，利率是6.55%，到还款结束，王老师一共要付给银行利息多少元？
<gadget id="calculator">20 * 10_000</gadget>
<output>200_000</output>

<gadget id="calculator">6.55 / 100</gadget>
<output>0.0655</output>

<gadget id="calculator">200_000 * 0.0655 * 10</gadget>
<output>131_000</output>

<result>131_000</result>