Edward typed 12 pages of a book each day. He finished typing the book in 15 days. The book had 4 Chapters. Each Chapter of the book had the same number of pages. How many pages were there in each chapter of Edward's book?

A. 20

B. 23

C. 45

D. 48

First, 12 x 15 = 180 pages total

Then, divide 180 by 4. The number of chapters.

180/4 = 45 pages in each chapter.

The answer is C or 45 pages.

Step-by-step explanation:

First, do 12 x 15 to find out how many pages are in the book.

You will get 180 pages.

Then, divide 180 by 4 to know how many pages are in one chapter, and you should get an answer of 45 pages.