Question

vi) A book has y pages. Priya reads 20 pages of the book. How many more pages should she read to complete half the book?​

Answer 1

a book has y pages and priya reads 20 pages of the book. She should read y ÷2-20 more pages to complete half the book. suppose y is 100 pages, so 100÷2-20 = 30 more pages to complete half pages of the book.