20 and a half cm.
1/2 inch is 1.27 cm
there are 1.27 cm in half an inch 1.27cm
0.5" = 1.3 cm
There are 500 in half an inch
No. 1 cm is 0.39 inches. One half inch is 1.27 cm.
If you are accustomed to inches, this is about half an inch; an inch has 2.54 cm.
11/2 inches is equal to 3.81 centimetres.
if by two and a half you mean two and a half cm than its bout 1 inch xx
No, it is less than half an inch. 1'' = 2.54 cm, so 1/2'' = 1/2 x 2.54 cm = 1.27 cm
A half inch is larger than a centimeter. An inch is about 2.54 centimeters, so 0.5 in = 1.27 cm.
1 inch = 2.54 cm 5.5 inch = 5.5 inch * 2.54 cm/inch = 13.97 cm