You can roll 1, 2, 3, 4, 5 or 6 with a number cube.
Three(3) out of six(6) are even (2, 4, 6).
3/6=0.5
0.5 = 50%
Three(3) out of six(6) are even (2, 4, 6).
3/6=0.5
0.5 = 50%