There are 10 millimetres in one centimetre. Therefore, 900 millimetres is equal to 900/10 = 90 centimetres.
900 millimetres in ninety centimetres
90 centimetres = 900 millimetres.
1 centimetre = 10 millimetres so 90 cm = 90*10 = 900 mm. Simple!
There are 900 millimeters in 90 centimeters. This is because there are 10 millimeters in 1 centimeter.
23.6 millimetres
5.8 centimetres = 58 millimetres
60 millimetres in 6 centimetres
100 centimetres is 1,000 millimetres.
12.5 centimetres are in 125 millimetres.
800 millimetres = 80 centimetres
60 millimetres = 6 centimetres
1 centimetre = 10 millimetres. You now have all the information required to work out, for yourself, the answer to this and similar questions.