Answer : No, he won't
Explanation:
Given
Target = 480 pages in 28 days
Rate = 60 pages in 4 days
Required:
Determine if he'll reach his target
The rate can be expressed using:
Rate = pages/days
So, we have:
Rate = 60 pages/ 4 days
Multiply the fraction by : that number are on pdf
This can be interpreted as: 420 pages in 28 days
And his target is 480 pages in 28 days
Hence, he wont finish the book at that rate
(hoped it helped)