Well, one centimeter equals ten millimeters.
To have a common denominator, take the amount in cm,
multiply it by ten, and add to the amount in mm.
The result will be in mm.
1 cm = 10 mm 8 cm = 80 mm 80 cm = 800 mm 86 cm = 860 mm 86.3 cm = 863 mm 86.36 cm = 863.6 mm
1 cm = 10 mm 2 cm = 20 mm . . . 9 cm = 90 mm 10 cm = 100 mm 20 cm = 200 mm 30 cm = 300 mm
10 mm = 1 cm 100 mm = 10 cm 1,000 mm = 100 cm 3,000 mm = 300 cm 3,500 mm = 350 cm
1000 mm 1 cm = 10 mm 1 mm = 0.1 cm
10 mm = 1 cm 20 mm = 2 cm 30 mm = 3 cm . . 70 mm = 7 cm
There are 10 mm in 1 cm, so 6 cm = 60 mm, then add the 7 mm for 67 mm.
CM because if you want it in mm, do cm first then add a zero.
50 mm. (To find out, you just add a 0.)
add 1 more 0 at the end
1 cm = 10 mm 8 cm = 80 mm 80 cm = 800 mm 86 cm = 860 mm 86.3 cm = 863 mm 86.36 cm = 863.6 mm
1 cm = 10 mm Add a zero to the centimetre figure eg 210cm = 2100mm or 25 cm = 250mm
1 cm = 10 mm 2 cm = 20 mm . . . 9 cm = 90 mm 10 cm = 100 mm 20 cm = 200 mm 30 cm = 300 mm
1 cm = 10 mm → 3.5 cm = 3.5 × 10 mm = 35 mm
1 cm = 10 mm 2 cm = 20 mm . . 10 cm = 100 mm . . 15 cm = 150 mm
10 mm = 1 cm . 100 mm = 10 cm . 1,000 mm = 100 cm 2,000 mm = 200 cm . 4,000 mm = 400 cm
10 mm = 1 cm 20 mm = 2 cm 200 mm = 20 cm 240 mm = 24 cm 244 mm = 24.4 cm
10 mm = 1 cm 100 mm = 10 cm 1,000 mm = 100 cm 3,000 mm = 300 cm 3,500 mm = 350 cm