Xiaohong reads a storybook, plans to read 8 pages a day, and finishes reading in 5 days. I actually read 2 more pages than planned every day, how many days did I actually finish reading?
小红读一本故事书，计划每天读8页，5天读完．实际每天比计划多读2页，实际几天读完？
<gadget id="calculator">8 * 5</gadget>
<output>40</output>

<gadget id="calculator">8 + 2</gadget>
<output>10</output>

<gadget id="calculator">40 / 10</gadget>
<output>4</output>

<result>4</result>