40
They're the same amount because 10cm= 1dm and 10x4=40 and 1x4=4 and 4dm= 40cm
There are 10 centimetres in one decimetre. Therefore, 4 decimetres is equal to 4 x 10 = 40 centimetres. The two units are therefore the same.
Neither - they are the same measurement.
4dm=400cm that's what i think but I'm not so sure.
500mm is 25% bigger than 40cm.
4 dm is greater than 400mm
They're the same amount because 10cm= 1dm and 10x4=40 and 1x4=4 and 4dm= 40cm
There are 10 centimetres in one decimetre. Therefore, 4 decimetres is equal to 4 x 10 = 40 centimetres. The two units are therefore the same.
40cm
4 decimeters (dm) is equal to 40 centimeters (cm) since 1 dm is equivalent to 10 cm. Therefore, 4 dm is equal to 4 x 10 cm, which equals 40 cm. Thus, 4 dm is neither greater than nor less than 40 cm; they are equal.
Neither - they are the same measurement.
1 decimeter is 10cm, so 4 is 40cm, greater than for 4cm
40 centimetres is greater than 40 millimetres.Note, there are 10 millimetres to 1 centimetre.Therefore, 40 millimetres only measures 4 centimetres.
4dm=400cm that's what i think but I'm not so sure.
Remember the mnemonic device: "Kids Have Dogs But Dogs Cost Money" or Kilo, Hecto, Deca, Base, Deci, Centi, Milli" So based off our mnemonic device cm is already less than dm. So therefore, 4cm < 4dm.
500mm is 25% bigger than 40cm.
6.4 metres as .4 means 40cm