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E-CAMPUS
Math Tutorials
Concrete calculations, on-center spacing, slope and grade, site surveying, and tips for passing NASCLA.
On-Center Spacing
*Runs Best on a Desktop
Tips for passing NASCLA
Standard Construction Math Formulas
​
Area = Width x Length
Volume = Width & Length x Depth
​
Area of a Circle =
Circumference of a Circle =
x
2
R
x
R x 2
Slope | Rise | Run
​
Slope = Rise / Run
Run = Rise / Slope
Rise = Slope x Run
Tips for passing NASCLA
Slope & Grade Calculations
Standard Math Conversions
Inches / 12 = Feet
Cubic Feet / 27 = Cubic Yards
Pounds / 2000 = Tons
Tips for passing NASCLA
Concrete Calculations
Surveying Calculations
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