1 m = 10 dm
1 dm= 10m 1m =100 cm 1dm = 1000 cm
deci- prefix means tenth, so 1m = 10 dm
Since 1 m = 10 dm, then 1 m 60 dm + 30 dm = 70 dm + 30 dm = 100 dm = 10m or 1 m 60 dm + 30 dm = 1m 90dm = 10 m.
100 m equals 1 hm (hectometre) 1dm = 0,1 m 1m = 10 dm
10dm=1m
1 metre = 10 decimetres.
1m = 100cm = 1000mm
1000 dm equals 0.001 dekameters
53.6 dm
20 dm
10 dm = 1 meter 1000 mm = 1 m 1000 mm = 10 dm 1 mm = 10 / 1000 = .01 dm .