A storybook has 75 pages, Xiaohong has already read 43 pages, and plans to finish the rest in 4 days, how many pages do she read on average every day?
一本故事书75页，小红已经看了43页，剩下的准备4天看完，平均每天要看多少页？
<gadget id="calculator">75 - 43</gadget>
<output>32</output>

<gadget id="calculator">32 / 4</gadget>
<output>8</output>

<result>8</result>