400 decimeters. 1 meter equals 10 decimeters.
4 meters is 40 decimeters.
40 decimeters is 4 meters.
0.4 metres are in 4 decimetres
4 meters is equal to 40 decimeters
less than
4 meters = 40 decimeters
400 decimeters = 40 meters. So, decimetres are greater.
40 decimeters
You should use the relationship of 10 decimeters equal 1 meter. So if you have 4 meters could convert them into 40 decimeters.
With 10 decimeters to a meter, 4 meters is 40 decimeters, which is a lot less than 400 decimeters.
They are the same.