1/2 = 12/24
7/8 = 21/24
19/24 = 19/24
6/8 = 18/24
The only answer that is less than 15/24 is 12/24 which is equal to 1/2
15 / 24 = 0.625
1/2 = 0.5
7/8 = 0.875
19/24 = 0.79
6/8 = 0.75
1/2 < 15/24
