I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
2160
Explanation:
Use the equation (n-2)180
(14-2)180
(12)180
2160
8/40=?/120 40x3=120 8x3=24 so 24 pages or 24/120
.29 is bigger.
If you convert 1/5 to a decimal (or simply solve it!) you will end up with .2 or .20
Which is obviously smaller than .29