Conversion decimeters to milimeters, dm to mm.

The conversion factor is 100; so 1 decimeter = 100 milimeters. In other words, the value in dm multiply by 100 to get a value in mm. The calculator answers the questions: 40 dm is how many mm? or change dm to mm. Convert dm to mm.

Conversion result:

1 dm = 100 mm

1 decimeter is 100 milimeters.

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Conversion of a length unit in word math problems and questions

• Electric wire
  William has a piece of wire that measures 1 yard long. He will use wire to fix several electrical outlets in his house. How many inches long is the wire? Solve this problem using bar diagrams.
• Reservoir 3
  How many cubic feet of water is stored in the reservoir that has a length of 200 feet, a width of 100 feet, an overflow depth of 32 feet, and a current water level of 24 feet?
• AMSL and skiing
  Tomas skis from point A (3200m above sea level) to place B. Hill has a 20% descent. The horizontal distance between the start and finish is 2,5km. At what altitude is point B?
• Area of trapezoid
  The trapezoid bases are 7 cm and 9 dm. Its height is 6 cm. Calculate the area of the trapezoid.
• Pool in litres
  The pool has a width of 3.5 m, a length of 6 m, and a height of 1.60 meters. Calculate pool volume in liters.
• Process 81358
  Teo went around the pool twice. He took 160 steps in the process. He took 25 steps along the length. How much area does the pool take up, and how long is Tro's stride? 0.5m?
• Three-quarters of its volume
  The pool has a block shape with a length of 8m, a width of 5.3m, and a depth of 1.5m. How many hectoliters of water is in it if it is filled to three-quarters of its volume?
• How many 28
  How many can 15cm x 25 cm tiles fit in a room with a length of 3m and a width of 2.5m?
• The parallelogram
  The parallelogram has one side 2 dm long, which is one-sixth of its circumference. How many cm does the other side of the parallelogram measure?
• Each of
  Each of Suzan's notebooks is 4/5  inches wide. How many notebooks will fit if she has 25 inches of space remaining on her bookshelf?
• Train delay
  Due to a breakdown, the train lost 16 minutes standing on the track behind Brno. He "eliminated" this delay so that after the start, the 80 km long section went at a speed 10 km/h higher than originally planned. What speed was it, and what was it supposed
• 2 cyclists and car
  One cyclist rides at a constant speed over a bridge. It is 100 meters long. When he is 40 meters behind, he meets an oncoming cyclist riding at the same speed. The car travels along the bridge in the same direction as the first cyclist at a speed of 70 km
• Cuprum
  From the 1600 mm long sheet of copper plate 2 mm thickness, we have separated over the whole length of the belt weighing 6000 g. Calculate belt width if one dm³ copper weighs 8.9 kg.
• Dimensions 4142
  The area is 5m x 59dm. How many boards will it need if one board has 30cm x 37 cm dimensions?
• The factory 3
  The factory is 18 km away from the city. A cyclist leaves the factory for the city, and half an hour after him from the same place, a motorcyclist arrives 6 minutes before the cyclist in the city. Find the speed of each, knowing that the speed of the cycl

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