Xiaofeng reads a book of fairy tales, originally planned to read 25 pages a day, and finished it in 18 days. As a result, he finished reading it in 15 days. How many more pages did he actually read every day than planned?
小锋看一本童话书，原计划每天看25页，18天看完．结果他15天看完了，实际每天比计划每天多看多少页？
<gadget id="calculator">18 / 15</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">25 * (6/5)</gadget>
<output>30</output>

<gadget id="calculator">30 - 25</gadget>
<output>5</output>

<result>5</result>