dm and dm refer to the same unit, decimetres. Therefore, 25 dm is equal to 25 dm (decimetres). Another, similar unit, the decametre, is abbreviated dam.
2.5 dm
25 dm
Neither. 1m is really short while 25 dm is absurdly tall. There are people with those heights but they are exceptions.
They are equivalent.
I don't have a Yamaha 25 dm!
dm and dm refer to the same unit, decimetres. Therefore, 25 dm is equal to 25 dm (decimetres). Another, similar unit, the decametre, is abbreviated dam.
2.5 dm
25 dm
The volume of the box in cubic centimeters is 5000 cm³ (25 cm * 2 dm * 1 dm * 10 cm/dm). The volume of the box in cubic decimeters is 10 dm³ (0.25 dm * 0.2 dm * 0.1 dm * 1000 cm³/dm³).
The centi- prefix means one hundredth → 1 cm = 0.01 cm The deci- prefix means one tenth → 1 dm = 0.1 cm → 25 cm : 9 dm = 25 × 0.01 m : 9 × 0.1 m = 0.25 m : 0.9 m = 0.25 : 0.9 = 25 : 90 The radio of 25cm to 9 dm is 25:90
since 1 dm is 10 cm, there are 25 cm in 2.5 dm.
Neither. 1m is really short while 25 dm is absurdly tall. There are people with those heights but they are exceptions.
They are equivalent.
2.5 meters is 25 decimeters.
1 dm = 10 cm so 7.5 dm/90 cm = 75 cm / 9 cm = 75/9 = 25/3
The length of a tissue box is most likely 25 cm. 25 m, or meters, would be far to large. One meter is about the length of a yard. 25 dm, ordecimeter's would also be wrong. There are ten decimeters in one meter. Therefore, 25 decimeters would be longer than 2.5 meters, which is much longer than a tissue box.