Xiao Ming reads a storybook and reads 235 pages in 5 days. At this speed, he reads it in another 15 days just to finish the book. How many pages does the storybook have?
小明看一本故事书，5天看了235页，照这样的速度，又看了15天正好把这本书看完，这本故事书一共有多少页？
<gadget id="calculator">235 / 5</gadget>
<output>47</output>

<gadget id="calculator">47 * 15</gadget>
<output>705</output>

<gadget id="calculator">705 + 235</gadget>
<output>940</output>

<result>940</result>