It is: 42/2 = 21
18
n/2 + 3 = 21
Expressed as a mixed number in its simplest form, 21/6 is equal to 3 1/2 or three and a half.
21 just half it
It is: 42/2 = 21
21/2 is itself a mixed number
It is 21/2
18
let X = number X + 1/2 X = 21 1.5 X = 21 X = 14
n/2 + 3 = 21
Expressed as a mixed number in its simplest form, 21/6 is equal to 3 1/2 or three and a half.
21/2=10.5 So 10.5 is the half of 21
Half of 21 is 15.5
21 just half it
To find half of 84, you divide 84 by 2, which equals 42. To find half of 42, you divide 42 by 2 again, which equals 21. Therefore, a half of a half of 84 is 21.
Half of (21 over 25) = 1/2 * 21/25 = 21/50 = 0.42