Question
Lucy wanted to finish reading a 154-page book by the end of the week. On Monday she read 37 of the book and by Friday the ratio of the number of pages read to the total number of pages was 9 : 11. Find the number of pages Lucy would need to read during the weekend in order for her to complete the entire book.
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Lucy wanted to finish reading a 154-page book by the end of the week. On Monday she read 37 of the book and by Friday the ratio of the number of pages read to the total number of pages was 9 : 11. Find the number of pages Lucy would need to read during the weekend in order for her to complete the entire book.