A story book has 660 pages. Xiao Ming has been reading it for 5 days, with an average of 75 pages per day. The rest will take 3 days to finish. How many pages per day on average?
一本故事书有660页，小明已经看了5天，平均每天看75页，剩下的要3天看完，平均每天要看多少页？
<gadget id="calculator">75 * 5</gadget>
<output>375</output>

<gadget id="calculator">660 - 375</gadget>
<output>285</output>

<gadget id="calculator">285 / 3</gadget>
<output>95</output>

<result>95</result>