In this single, 4-page laminated card, you get all the math essentials you need in contracting. The formulas and rules of thumb for calculating dimensions, surface areas, volume, etc. Special sections on:Features:
- Concrete & masonry
- Sheathing, decking and roofing
- Drywall, painting, wallpapering
- Flooring and tile
- Studs and headers
- Metric-to-English conversions (and vice versa)
- Business math for contractors: Markup, percentages, etc.