There are 10 mm in a cm, so 8 cm in equivalent to 80 mm. 80 mm / 2 mm = 40. Therefore, 8 cm is 40 times as long as 2 mm.
8 cm 1 cm = 10 mm 1 mm = 0.1 cm
80 cm equals 800 mm.
100mm
80 mm
8 mm = 0.8 cm.
0.8cm
8 cm is 80 mm.Note: there are 10 mm in 1 cm.
The conversion between mm and cm are given .On finding the relation we get as follows . 1 cm=10 mm. so., 8 mm =0.8 cm.
1 cm is = to 10 mm so 8 cm is = to 80 mm
80mm (cm x 10 = mm)
By unit of length and distance and conversion ,we can say that 1 cm=10 mm 8 cm =80 mm now ,ratio is 80 :5 16 :1 16 times does 8 cm go into 5 mm