5mm is half a cm
By unit of length and distance and conversion ,we can say that 1 cm=10 mm converting 8 cm to mm is 80 mm now,finding ratio 80 :5 16:1
500 :)
5mm 5mm = 0.5cm
1 cm (centimetre) is 10 mm (milimetres) so 5mm equals a half a cm
0.5 mm = 0.05 cm.
5mm = 1/2 cm
5mm
5mm
5mm
500
A 10mm x 5mm cyst on the left lobe of your brain is equivalent to 1 cm x 0.5 cm in size.