Xiaoqing reads a story book. She reads 55 pages on the first day, and (1/5) of the whole book on the second day. how many pages
小青看一本故事书，第一天看了55页，第二天看了全书的(1/5)，第二天看的页数恰好比第一天多20%，这本书一共有多少页？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(6/5) / (1/5)</gadget>
<output>6</output>

<gadget id="calculator">55 * 6</gadget>
<output>330</output>

<result>330</result>