141.75
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
All tile are priced differently so you will need to know the cost per square foot.
The floor and ceiling are each 72 square feet.In order to know the area of the walls, we would need to know the height of the ceiling.
Half a cubic foot.
You cannot do that since cubic yard is volume and square foot is area. You need to know the thickness
You will need to know the square footage in the box and divide it by the cost of the box.
A square foot is not going to hold any water, because it's flat. You need a cubic measurements for volume.
You need a price for the carpet, per square foot, to find the answer.
169 square feet
You will need: 12*24 = 288 square feet
All you need to know is that there are 3 feet in a yard.Then you square it, like this:(3 foot/yard) x (3 foot/yard) = (3 foot/yard)2 = 9 foot2/yard2
8-ft x 10-ft = 80 square feet If you mean "20 square foot a box", then you need 4 boxes.