Question

How many pages are in a book, if the total numbering on all the pages (from the first to the last) required 720 digits?

Answer 1

If a book contains 720 digits then there would be 119 books

Answer 2

Answer:

see in explanation

Step-by-step explanation:

first 1 to 9 pages subtract as 720 - 9 = 711 now subtract 711 by (100 - 9 = 91),

so it will be 711 - 91 = 620 now divide it by 2 = 310 pages if right than follow and give brainless

Great!