Piyush reads 
of a book. He finds that there are still 80 pages left to be read. Total number of pages in book are
(A) 100
(B) 200
(C) 300
(D) 400
Piyush reads of a book. He finds that there are still 80 pages left to be read. Total number of pages in book are
(A) 100
(B) 200
(C) 300
(D) 400