Answer:
80 pages
Explanation:
Because 60 pages is 3/4 of the total number of pages, you can create the equation:
60 = 3/4x, with x being the total number of pages
To solve, divide the number on the left (60) by the numerator (3)
60/3 = 20
3/4x / 3 = 1/4x
20 = 1/4x
Then, multiply both sides by 4
20*4 = 80
1/4x*4 = x
80 = x
Thus, 80 is the total number of pages in the book