1 cm = 10 mm so
6.25 cm = 62.5 mm
246.063 inches in 625cm
25cm^2= 625cm 625cm*6.3=3937.5
The perimeter is 100cm
25cm x 25cm = 625cm
625 cm : 5 m = 625 cm : 500 cm = 5 : 4
10 mm = 1cm 1 in = 2.54 cm 1 in = 25.4 mm
90 mm
16.5 mm
6450 mm
100 mm
153 mm
760 mm