Question

The number of digits used in numbering the pages of a book is 189. How many pages are there in this book?

Answer 1

For numbering 1 - 9 pages, 9 digits are used.
For numbering 10 - 99 pages, 180 digits are used.

Totally from 1 - 99 pages number of digits used equally 189 .

Hence, The number of pages in the book are 99

Answer 2

Answer:

99 pages

Step-by-step explanation:

See the attachment for answer

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