As stated, the question is meaningless. Area and length are not comparable.
a linear yard is one yard long - you need to know how wide the covering is in order to compute how much covers a square foot wall
Square feet measure area and linear feet measure length. If a board is one (linear) foot long, that does not tell you how much area it covers, unless you also know the width.
The answer depends on how wide the carpet bolt is. For example, 53 linear feet of a 6 foot bolt is 318 ft2. At $0.53 per ft2, the cost would be $168.54. When the price is given in $/ft2, you need to know the width of the bolt to convert your linear foot needs into a price.
! Square foot = 0.092903 square meters.
1 meter square=10000 cm square
Linear is a straight line measurement and square feet requires a length and width.
A square metre is a unit of area. A linear foot is a unit of length. The two units are therefore incompatible.
a linear yard is one yard long - you need to know how wide the covering is in order to compute how much covers a square foot wall
To calculate the cost per square foot of a counter that costs $100 per linear foot, you need to know the depth of the counter. Assuming a standard depth of 2 feet, the cost per square foot would be $100 divided by 2, resulting in $50 per square foot. If the depth is different, you would adjust the calculation accordingly.
Square feet measure area and linear feet measure length. If a board is one (linear) foot long, that does not tell you how much area it covers, unless you also know the width.
The answer depends on how wide the carpet bolt is. For example, 53 linear feet of a 6 foot bolt is 318 ft2. At $0.53 per ft2, the cost would be $168.54. When the price is given in $/ft2, you need to know the width of the bolt to convert your linear foot needs into a price.
I have found this explanation at: http://en.wikipedia.org/wiki/Firefighting#Appendix:_calculating_the_amount_of_water_required_to_suppress_a_fire_in_a_closed_volume
its 10000 ft² its 10000 ft²
! Square foot = 0.092903 square meters.
1 meter square=10000 cm square
.50
10000 times larger