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
1 meter is equivalent to 10 decimeters, so 1 meter is larger than 12 decimeters. 1 meter is equal to 100 centimeters, while 12 decimeters is equal to 120 centimeters. Therefore, 1 meter is larger than 12 decimeters.