"A boy read `3/8t h`of a book on one day and `4/5t h`of the remainder on another day. If there were
Channel: Doubtnut
Date: 05/04/2020

"A boy read `3/8t h`
of a book
 on one day and `4/5t h`
of the
 remainder on another day. If there were 30 pages unread, how many pages did
 the book contain?
(a)
 240 (b) 300 (c) 600 (d) None of these"