The answer is 102 because u have to multiply then divide
10/5 is 2, and that is in simplest form.
4 and a half to fill
30 in total minus the ones already used 30 - 18 = 12
A forth of the pages she wants to save which is about 7.5 of the total
12 - 7.5
Means she only has 4.5 pages left to use before she starts using her extra vacation pages
15 17/19
6+9 = 16
7/19 + 10/19 = 17/19
