70 feet! The answer is in the question!
55
81
if the board is 8 inches width by 8 foot long by 2 inches thick at $5.50 per linear board what is the price per board?
How many square yards in a 20x18 feet 3 inches thick
one (1) cubic yard of concrete four inches thick will cover 80 sq. feet. 85 yards x 81 = 6885 sq. feet.
The concrete typically used for driveway construction is around 4 inches thick.
Concrete driveways are no less than 3.5 inches to 4.5 inches.
A concrete driveway should be at least 4 inches thick to ensure durability and longevity.
4 To 6 inches
90 sq yds at 4" thick.
81
About 162sf.
55
should be at lest 4 inches
10 yards
if the board is 8 inches width by 8 foot long by 2 inches thick at $5.50 per linear board what is the price per board?
7.1