Xiao Ming plans to read 6 pages of a book every day, which can be finished in 20 days. Now his mother asks him to finish reading 8 days in advance. How many pages does Xiao Ming actually read every day? (answer with ratio)
一本书小明计划每天读6页，20天可以读完．现在妈妈要求他提前8天读完．小明实际平均每天读几页？(用比例解答)
<gadget id="calculator">20 * 6</gadget>
<output>120</output>

<gadget id="calculator">20 - 8</gadget>
<output>12</output>

<gadget id="calculator">120 / 12</gadget>
<output>10</output>

<result>10</result>