To buy a car, the installment payment will cost an additional 7% in the final calculation, but it will be cheaper (1/20) if you switch to a one-time payment instead. Uncle Wang did some calculations and found that the installment payment is 7200 more than the one-time payment Yuan, how much is the original price of this car?
买一辆汽车，分期付款最终算下来要加价7%，如果改用一次性付清购买则可便宜(1/20)，王叔叔算了一下，发现分期付款要比一次性付清多付7200元，这辆汽车原价是多少元？
<gadget id="calculator">7 / 100</gadget>
<output>7/100 = around 0.07</output>

<gadget id="calculator">1 / 20</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">(7/100) - (1/20)</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">7_200 / (1/50)</gadget>
<output>360_000</output>

<result>360_000</result>