Question

Andy loves taking notes. He started the school year with 45 pages of notes from last year and he plans to take 2 pages of notes during each class he attends this year. When Andy has 125 pages of notes how many classes will he have attended?

Answer 1

40 classes

125-40=80

80/2 = 40

Answer 2

You can solve this by doing (125-45) (which equals 80) divided by 2 since he is taking 2 pages of notes everyday and 80 / 2 equals 40. Hope this helps!