Xiao Ming reads a story book with an average of 15 pages per day. After reading for two weeks (7 days per week), there are still 25 pages left. How many pages does this book have?
小明读一本故事书，平均每天读15页，读了两个星期(每个星期7天)，还有25页没有读，这本书共有多少页？
<gadget id="calculator">15 * 7 * 2</gadget>
<output>210</output>

<gadget id="calculator">210 + 25</gadget>
<output>235</output>

<result>235</result>