The shaded area is 299.59un^2.
The pages that have diagrams is an illustration of proportions
0.46% pages have diagrams
<h3>How to determine the percentage</h3>
The given parameters are:
Total = 650 pages
Diagrams = 3 pages
The percentage of page that has diagram is then calculated as:

So, we have:

Evaluate the product

Divide

Hence, 0.46% pages have diagrams
Read more about proportions at:
brainly.com/question/1781657
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