A couple of ancient civilizations invented number systems with place values. The oldest was the Mayan system with 60 at its base, around 3400 BC. The Egyptians invented a 10 base system in 3100 BC. The modern place value system also has 10 as its compression figure.
The national average cost for painting new construction interiors is $3.65 per sq. ft. (heated floor space) that does not include casework like cabinets vanities etc. Repaints do not require the same volume of paint but do have a different set of challenges.
1 The said site also gives some quotes based on the clientsâ location and garage floor size. 2  In Los Angeles, for instance, a 200-square foot garage floor would cost around $321.56 for low quality floor painting while $484.22 for a much higher quality.