2cm + 7.2cm + 6.9cm = 16.1
2 centimeters=20 millimeters
1 cm = 10 mm so that 2 cm = 2*10 = 20 mm. Simple!
1 cm = 10 mm2 cm = (2 x 10) = 20 mm
10mm = 1cm so to convert mm to cm just divide by 10 example; 20mm /10 = 2cm
20
2cm + 7.2cm + 6.9cm = 16.1
5 mm ( millimeter )
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2cm
20mm equals 2cm
20 millimeters is 2cm
2 centimeters=20 millimeters
2cm is bigger than 98 mm
1 cm = 10 mm so that 2 cm = 2*10 = 20 mm. Simple!
1cm equals 10mm; 2cm equals 20mm. Metric is so easy, it's all in tens!
2cm