Please answer as soon as possible. Determine whether the quantities in each table represent a proportional relationship. If yes put the constant rate otherwise put no

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?