Question

Brian can read 80 pages in 2 hours. How many can he read in 3.5 hours?

Answer 1

[AI-generated answer — Bot GPT 3.5]

If Brian can read 80 pages in 2 hours, then in 1 hour he can read 80/2 = <<80/2=40>>40 pages.

Therefore, in 3.5 hours he can read 40*3.5 = <<40*3.5=140>>140 pages. Answer: \boxed{140}.