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4.2 cm is equal to 42 mm.

1 cm = 10 mm, so 420

4.5 cm equals 45 mm.

42 mm

Q: 4.2 cm equals how many mm?

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80 cm equals 800 mm.

1.5 cm equals 15 mm.

4.2 cm is equal to 42 mm. To convert cm to mm, you multiply the length in centimeters by 10.

it equals 980 for the number model is 9.8x100=980

2000 mm = 200 cm

Related questions

47 mm is equal to 4.7 cm. To convert millimeters to centimeters, divide by 10 since there are 10 millimeters in 1 centimeter.

it 10 mm equals 1 cm then 500 mm equals 50 cm so then 580 mm equals 58 cm so the answer is 58.1 cm

110 mm = 11 cm

2000 mm = 200 cm

77 cm = 770 mm

3000 mm

160 cm = 1600 mm

1 mm = 0.1 cm 1 cm = 10 mm

80 cm equals 800 mm.

42

0.28 cm is equal to 2.8 mm. To convert centimeters to millimeters, you multiply by 10 since there are 10 millimeters in a centimeter.

2 cm That's correct, 1 cm equals to 10 millimeter, that means 20 mm equals to 2 cm, 10 mm = 1 cm 20 mm = 2 cm.