1 cm = 10 mm → 3.5 cm = 3.5 × 10 mm = 35 mm
A piece of A4 paper measures 297 millimetres in length and 210 millimetres in width. This means a total perimeter of (297 + 210) x 2 = 1014 millimetres.
387 cm * 10 mm/cm = 3870 mm
5.5 mm is .55 in cm So 5.5 mm= .55 cm Audrey S
1 cm = 10 mmThen 30 mm is larger than 1 cm.
297 millimeters is 29.7 centimeters.
10 mm = 1 cm So 177 mm = 17.7 cm (About the height of a pint glass.)
That would be 6.673 cm.
Convert to the same units, then the comparison and calculation can be made. 1 cm = 10 mm → 142 cm = 142 × 10 mm = 1420 mm 1420 > 1240 → the person 142 cm is taller. 1420 - 1240 = 180 mm → they are 180 mm = 180 ÷ 10 cm = 18 cm taller.
297 cm is about 9 feet 8.929 inches.
27.5
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
A4 is 210 mm by 297 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 20 mm = 2 cm 200 mm = 20 cm 240 mm = 24 cm 244 mm = 24.4 cm