Conversion square milimeters to square centimeters, mm² to cm².

The conversion factor is 0.01; so 1 square milimeter = 0.01 square centimeters. In other words, the value in mm² divide by 100 to get a value in cm². The calculator answers the questions: 40 mm² is how many cm²? or change mm² to cm². Convert mm² to cm².

Conversion result:

1 mm² = 0.01 cm²

1 square milimeter is 0.01 square centimeters.

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Conversion of an area unit in word math problems and questions

• Compressive 34391
  The excavator has an area of belts 5 m², and a pressure of 40 kPa is created. How much compressive force does the excavator exert on the road?
• Mats
  How many m² of leatherette was used to produce five mats with dimensions of 2 m, 1 m, and 8 cm?
• (contents) 82453
  Determine the actual dimensions of the kitchen and its area (contents) if its dimensions on the plan with a scale of 1:200 are 3.5 cm and 4 cm.
• Squares
  Calculate the area of the square and result round to square decimeters. a) a = 1,52 dm b) a = 13 268mm c) a = 562 cm d) a = 1,52 m
• Dimensions 71344
  How many tiles are needed to cover the bathroom floor, which has the shape of a rectangle measuring 4 m and 25 dm? The tiles are square with dimensions of 10 cm.
• Cardboard
  How many m² of cardboard are needed to make the cuboid with dimensions 40 cm, 60 cm, and 20 cm?
• Tablecloth 72254
  The table top is 1.2 m long, 55 cm wide, and 35 mm thick. Calculate how many regular meters of a 1 m wide roll are needed for a tablecloth that extends 15 cm beyond the bottom edge of the table on all sides.
• Empty aquarium
  How much does an empty aquarium weigh with dimensions: length = 40 cm, width = 30 cm, height = 20 cm, if 1 dm² of glass weighs 300 g? Calculate its weight in kilograms.
• Surface and volume
  Find the surface and volume of a cuboid whose dimensions are 1 m, 50 cm, and 6 dm.
• Tiler
  On what surface must the m² tiler lay 30 square tiles, each of which has a side 25 cm?
• Tree shadow 3
  What is the diameter of a tree wrapped in a rope around 3m 9dm 7cm long? How big is its cross-sectional area?
• Air pressure
  The meteorological station measured the air pressure of 1060 hPa (hectopascals). In addition to measuring instruments, there is a residential house with a flat roof with dimensions of 10 m and 28 m. What pressure force in MN (meganewtons) from the air on
• Paper
  The drawing paper has dimensions 220mm and 308mm. Pupils should cut it into squares of the same size so that they are as large as possible. Determine the dimensions of the square in cm and the number of squares.
• Garden
  The rectangular garden is 72 m long and 25 m wide. Calculate by how many m² its area will be reduced if it is surrounded by an ornamental fence 50 cm wide.
• Sheet of paper
  Is the sheet of paper measuring 18 and 25 cm enough for taping 9 cm cubes with an edge? (1 = yes, 0 = no)

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