During the New Year's Day, Nanshan Bookstore will provide you with a 5% discount on all purchases. Qi Si bought a copy of "Encyclopedia for Juveniles", which was 6 yuan cheaper than the original price. How much is the original price of this book?
元旦期间，南山书城购书一律九五折．奇思买了一本《少年百科全书》，比原价便宜6元．这本书原价是多少元？
<gadget id="calculator">95 / 100</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">1 - (19/20)</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">6 / (1/20)</gadget>
<output>120</output>

<result>120</result>