first you have to convert the mm into cm. 1000mm = 1cm so if you have 3000mm it would equal to 3cm. if you have 2500mm it would be 3.5cm.
To add centimeters (cm) and millimeters (mm) together, first convert the centimeters to millimeters (1 cm = 10 mm), then add the converted values together. For example, to add 5 cm and 20 mm, convert 5 cm to 50 mm and add it to 20 mm to get a total of 70 mm.
8 centimeters is equal to 80 mm (1 cm = 10 mm). Adding 80 mm and 6 mm gives a total of 86 mm.
(92 centimeters) plus (1 millimeter)=921 millimeters
1 cm = 10 mm 2 cm = 20 mm . . 10 cm = 100 mm . . 15 cm = 150 mm
80 cm equals 800 mm.
10 mm = 1 cm so 545 mm = 545/10 = 54.5 cm. Simple! 10 mm = 1 cm so 545 mm = 545/10 = 54.5 cm. Simple! 10 mm = 1 cm so 545 mm = 545/10 = 54.5 cm. Simple! 10 mm = 1 cm so 545 mm = 545/10 = 54.5 cm. Simple!
91000 mm.
9 mm + 160 mm + 200 mm + 5 mm + 48 mm + 1.8 mm = 423.8 mm = 42.38 cm
45cm + 6.3cm + 6.7cm = 58cm
By unit of length and mass and conversion ,we can say that 1 cm=10 mm 10 cm=100 mm adding , 100 + 50 mm =150 mm
By unit of length and distance and conversion ,we can say that 1 cm=10 mm 3 cm=30 mm now,30 + 11 mm=41 mm
4 cm + 6 mm = 4.6 cm = 46 mm
2cm + 7.2cm + 6.9cm = 16.1
The SI unit for distance is metre (m).1 m = 100 cm = 1 000 mmSo 1 cm = 10 mm
First put the terms into equal units, resulting in 1.2 cm +12 cm. Simple addition shows this to be 13.2 cm or 132 mm.
40.5 cm 65 mm = 6.5 cm. 6.5 + 34 = 40.5 cm
I'm assuming that you mean 7.6 cm plus 4 millimeters/ And so the answer is 8 cm or 80 mm.
8 centimeters is equal to 80 mm (1 cm = 10 mm). Adding 80 mm and 6 mm gives a total of 86 mm.