What is the unit rate of max wrote 10 pages of his lab report in 4 hours?

10/4 = 2 1/2 (or 2.5) pages per hr

In 4 hours it is = 10 pages so, in 1 hour it would be: 10/4 = 2.5 pages So, your answer is 2.5 pages in an hour Hope it helped.