To buy a car, the price will be increased by 7% if you pay in installments. If you buy it in cash, you can enjoy a "50% discount". How much is the original price of the car?
买一辆汽车，分期付款购买要加价7%，如果改用现金购买则可享受"九五折"优惠，王叔叔算了一下，发现分期付款要比现金购买要多付7200元，你知道这辆车原价是多少元吗？
<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>