When Li Xiao reads the storybook, the ratio of the number of pages he has read to the number of remaining pages is 3:4. If he reads another 44 pages, the ratio of the number of pages he has read to the number of remaining pages is 5:3. How many pages does the book have?
李晓看故事书，已经看的页数与剩下的页数的比是3：4，如果再看44页，已经看的页数与剩下的页数的比为5：3，这本书有多少页？
<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">3 + 4</gadget>
<output>7</output>

<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">(5/8) - (3/7)</gadget>
<output>11/56 = around 0.196429</output>

<gadget id="calculator">44 / (11/56)</gadget>
<output>224</output>

<result>224</result>