21/2=10.5 So 10.5 is the half of 21
21
Half of (21 over 25) = 1/2 * 21/25 = 21/50 = 0.42
42 ÷ 2 = 21 centimetres (Therefore, half of 42 is 21.)
21
21.
Half of 21 is 15.5
A half of 42 is 42/2 = 21
21.5 x 0.5 = 10.75
That is 42 half pints
21
10.5