Buying a car requires a 7% price increase if you pay in installments. If you buy a car in cash, you can get a 50% discount on delivery. Uncle Zhao did the math and found that the installment payment was 7,200 yuan more than the cash payment. Do you know how much this car originally cost?
买一辆汽车，分期付款购买要加价7%，如果现金购买可按"九五折"交货．赵叔叔算了算，发现分期付款比现金多付7200元．你知道这辆车原价是多少吗？
<gadget id="calculator">7 / 100</gadget>
<output>7/100 = around 0.07</output>

<gadget id="calculator">95 / 100</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">(7/100) - (19/20)</gadget>
<output>-22/25 = around -0.88</output>

<gadget id="calculator">1 + (-22/25)</gadget>
<output>3/25 = around 0.12</output>

<gadget id="calculator">7_200 / (3/25)</gadget>
<output>60_000</output>

<result>60_000</result>