Convert to the same units and the difference can be found:
1 cm = 10 mm
→ 2 cm = 2 × 10 mm = 20 mm
→ 2 cm - 18 mm = 20mm - 18 mm = 2mm
2 cm is 2 mm longer than 18 mm
Alternatively, as 10 mm = 1 cm, 2 mm = 2 ÷ 10 cm = 0.2 cm, it can be expressed as 2 cm is 0.2 cm longer than 18 mm.
about 38 cm longer
It is 32 cm longer because 1 meter is 100 cm
0.27 m longer
It is: 100-57 = 43 cm
about 3.37" or 8.56 cm
18 inches is greater than 18 cm
3 inches is longer than 7 cm.
18 cm = 180 mm
It is 43cm
990 cm is longer because 100 cm is one meter; that is 9.9 meters
An inch is about 2.54 cm and so an inch is longer than a cm
No, a mm is 0.1 Cm