129
5.375
8.0625
129 divided by 3 equals 43.
Well, darling, half of 129 is 64.5. You can't have half of a whole number without getting a decimal involved. So, there you have it, half of 129 is 64.5.
25.8
8
129
129
129 x 150 = 19,350 19,350 / 2 = 9,675 Average = 9,675
5.375
9.9231
43
9.2143
21.5
6.45
0.031