Xiaohong reads a book and reads 192 pages in 8 days. The average number of pages she reads per day is 1/15 of this book. How many pages does this book have?
小红看一本书，8天看了192页，平均每天看的页数是这本书的(1/15)，这本书有多少页？
<gadget id="calculator">1 / 15</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">192 / 8 / (1/15)</gadget>
<output>360</output>

<result>360</result>