40m is 4dekametres or 400decimetres
There are 10 metres in one decametre. Therefore, 40 metres is equal to 40/10 = 4 decametres.
2 decameters = 20 meters.
700 decameters is 7,000 meters.
100 decameters
1 meter=0.1 decameters
There are 2.5 Decameters in 25 meters. 1 Decameter is equal to 10 meters, so to convert meters to Decameters, you need to divide by 10.
153 meters
One decametre is equal to 10 metres.So four (4) decametres equals 40 metres.
5 meters
6 decameters=60 meters
There are 2500dm in 250 meters
99 decameters is 990 meters.