It takes Theresa 25 minutes to finish reading 10 pages of a novel. How long does it take for her to finish reading 60 pages?

150 minutes = 2hours 30 minutes

Step-by-step explanation:

Given that 25 minutes are required to read 10 pages.

When we write this as a ratio of time to books,

It is = 25:10 = 5:2

So, now to read 60 pages,

25:10 = x:60

So, x= 60 x 25/10 = 150 minutes. This can be written as 2 hours 30 minutes.