1/ 2 = .5 = .50 = 50%
3/ 4 = .75 = 75%
2/ 3 = .66-2/3 = 66-2/3%
9/10 = .90 = 90%
8/ 9 = .88-8/9 = 88-2/9%
7/ 8 = .87-1/2 = 87-1/2%
25/26 = .96-2/13 = 96-2/13%
Or, they may be written this way:
100 75
3/4 = 3/4 of --- = ------ = 75%
100 100
100 66-2/3
2/3 = 2/3 of --- = ------ = 66-2/3
100 100
100 50
1/2 = 1/2 of --- = ------ = 50%
100 100