Answer: 34.25
Step-by-step explanation:
I believe the answer is b, just use a ruler on CM and count it up. if my answer is wrong, it is because I have a large monitor
Divide the amount of money he has with how much each binder costs.
62/3= 20.66
Since you can't have 0.66 of a binder (and the money available is limited), you take 20 binders.
Hope I helped :)