For unit of length and mass and conversion ,the relations are given .By the conversion table the realtion between mm and cm is given below.
1 cm=10 mm.
So,1 mm=0.1 cm.
hence ,11.2 cm=112 mm.
Thus,11.2 cm (112 mm ) > 11.2 mm.
5 cm = 50 mm which is greater
420 mm is greater than 4.2 cm
680 mm is the same as 68 cm
cm
10 cm is greater than 38.5 mm because 10 cm = 100 mm and 38.5 millimeters = 3.85 centimeters.
There are ten millimetres to one centimetre.Therefore, 112 mm is 11.2 cm.
64 cm is greater than 630 mm which equals 63 cm
5 cm = 50 mm which is greater
Cm are greater
3.4 cm equals 34 mm which is greater than 30 mm
6 cm is greater than 50 mm which equals 5 cm
210 cm = 2100 mm
201 mm = 20.1 cm So, no, it isn't greater.
420 mm is greater than 4.2 cm
680 mm is the same as 68 cm
cm
10