Half
1/2
                    1/2
                Quarter
1/4
                    1/4
                    1/4
                    1/4
                1/4
                    1/4
                    2/4 or 1/2
                1/4
                    3/4
                Third
1/3
                    1/3
                    1/3
                1/3
                    2/3