Katie has red 32% of a book if she has to read 80 pages how many more pages does Katie have left to read

In this question, the information that Katie has already read 32% of a book that has a total of 80 pages is of great importance. This information is enough to find the required answer to the question.

Total number of pages Katie has to read = 80

Percentage of pages that Cathie read = 32%

Number of pages that Katie read = (32/100) * 80

= 256/10

= 25.6 pages

Then

The number of pages that Katie have left to read = 80 - 25.6

= 54.4 pages

So Katie has 54.4 pages left to read.