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.
40
They're the same amount because 10cm= 1dm and 10x4=40 and 1x4=4 and 4dm= 40cm
Neither - they are the same measurement.
4dm=400cm that's what i think but I'm not so sure.
40cm times 40cm times 40cm equals 64,000cm. The volume of the cube is 64,000cm cubed or 0.064m cubed.
40
40cm
They're the same amount because 10cm= 1dm and 10x4=40 and 1x4=4 and 4dm= 40cm
Neither - they are the same measurement.
4 dm is greater than 400mm
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.
6.4 metres as .4 means 40cm
1 decimeter is 10cm, so 4 is 40cm, greater than for 4cm
40cm is 400mm
40cm
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.