Respuesta :
Answer:
The sum of the page numbers on the facing pages of a book is 81 What are the page numbers
Step-by-step explanation:
The page numbers on facing pages of a book will always be consecutive. Therefore, let the left-hand page be denoted by x. Then the right-hand page would be x+1. x = 40.
Answer:
1,234
Step-by-step explanation:
if there are 617 of only one side of each page multiply by 2. 617 x 2 = 1,234