Question

A boy read 1/4 of a book on first day.on the second day he reads 1/3 of the reamaining portion ehat portion of the book does the boy read in two days? if 100 pages are left to be read find how many pages are there in the book

Answer 1

he reads 1/4 of the book on the first day

therefore 3/4 of the book is left

he reads 1/3*3/4=1/4 of the book on the second day

he completes 1/2 of the book in 2 days

therefore, the book has 200 pages