1/3>2/9, т.к. 1/3=3/9, 3/9>2/9
2/3=6/9, т.к. 2/3=6/9, 6/9=6/9
1/3=2/6, т.к. 1/3=2/6, 2/6=2/6
2/3=4/6, т.к. 2/6=4/6, 4/6=4/6
4/6=6/9, т.к. 4/6=12/18, 6/9=12/18, 12/18=12/18
5/6>7/9, т.к. 5/6=15/18, 7/9=14/18, 15/18>14/18
3/3> 8/9, т.к. 3/3=9/9, 9/9>8/9 или 3/3=1, 1>8/9
9/9=1, т.к. 9/9=1, 1=1
5/9>3/6, т.к. 5/9=15/18, 3/6=9/18, 15/18>9/18