There's 10 mm in 1 cm, and 10 cm in 1 dm, so there are 100 mm in 1 dm.
Four dm
mm is millimeters (thousandths of a meter).dm is decimeter (tenths of a meter).26.1 mm = 0.261 dm
The conversion between m,mm and dm are given .On finding the relation we get as follows . 1 m =10 dm. 1 m =100 cm. 1 m=1000 mm.
35mm
32.5dm equals 3250mm
1 dm = 1/10 m10 dm = 1 m40 dm = 4 m
10 dm = 1 meter 1000 mm = 1 m 1000 mm = 10 dm 1 mm = 10 / 1000 = .01 dm .
9 meters
40 decimetres = 4,000 millimetres
By unit of length and distance and conversion ,we can say that 1 dm=100 mm 20.6 dm=206 mm
1 dm = 100 mm