Xiaolan reads a book. She reads (1/6) of the whole book on the first day, and (1/5) of the whole book on the second day is exactly 60 pages. How many pages did you read on the first day?
小兰看一本书，第一天看了全书的(1/6)，第二天看了全书的(1/5)正好是60页．第一天看了多少页？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">60 / (1/5)</gadget>
<output>300</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">300 * (1/6)</gadget>
<output>50</output>

<result>50</result>