Answer:
here is your answer
if you will not like then you are ehsanfaramosh
If she reads 50 pages of a book in 50 minutes, just divide 50 by 50.
50 / 50 = 1 She reads one page of a book a minute.
In order of problems/numbers - 4, 3, 5, 6, 1, 2
I have no idea what that is but good luck