0
Wiki User
21
1/42
8
42
42 inches
It is: 42/2 = 21
42/ (1.5) = 42/ (3/2) = 42*2/3 = 28
A half of 42 is 42/2 = 21
Two and one third divided by one half = 42/3
3/6 = 1/2 One half of 42 is 21.