Conversion square feet to square decimeters, ft2 to dm2.The conversion factor is 9.290304; so 1 square foot = 9.290304 square decimeters. In other words, the value in ft2 multiply by 9.290304 to get a value in dm2. The calculator gives the answer to the question: 20 ft^2 is how many dm^2?
1 ft2 = 9.2903 dm21 square foot is 9.2903 square decimeters.
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