Convert each fraction to its simplest form.
2⁄4
24⁄88
23⁄46
9⁄54
7⁄14
27⁄81
6⁄18
2⁄26
4⁄68
40⁄72
30⁄50
66⁄99
12⁄30
6⁄9
14⁄21
55⁄90
24⁄40
18⁄96
12⁄16
3⁄9
11⁄66
10⁄40
25⁄75
9⁄36