Question
Shiyun was attempting to read a book within a week. On Monday, she had read 37 of the book. By Friday, she had read another 198 pages and the ratio of the number of pages read to the total number of pages was 9 : 10. Find the average number of pages Shiyun should have read each day to complete the book in a week.
5 m

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Shiyun was attempting to read a book within a week. On Monday, she had read 37 of the book. By Friday, she had read another 198 pages and the ratio of the number of pages read to the total number of pages was 9 : 10. Find the average number of pages Shiyun should have read each day to complete the book in a week.