P=228 width is 24 ft less than the length - Computers & Internet

use your calculator
24 x 24 = 576 sq ft
to help you out === area = length by width

L x W = area so 42 / 7 = 6. 6 is last years garden width

6 x 4 is 24 NEW width and she added 2 for the length
24 times 9 new area is 216 square meters.

Square Footage = Area= Length x Width= 24 ft by 16ft = 384 square feet

Try to be more specific
If width = 28 ft
length =48 ft

Square Footage = 1,344 ft²

Square Yards = 149.33 yd²

Square Meters = 124.86 m²

Acres = 0.03085 acre
for more help visit
Square Footage Calculator

1440 cubic feet.

Not enough information to answer. For AREA, you multiply length times width and get square feet. For VOLUME you multiply length times width times height and get cubic feet. You need a third value to calculate cubic feet.

sq feet is the length of the material multiplied by the width of the material. Linear feet is just the length of the material. So ,because roofing material is measured in the length measurement ( the width is pre-set coverage) if you are paying for a sheet that is 20ft long and covers 3ft you will be paying for 20 linear ft
IF you buy 4 x 20 ft sheets you will be be paying for 4 sheets and they will cover an area of 240 sq ft ( each sheet covers 60 sq ft so 4 sheets =240 sqft
to get the answer to your question you will have to know the length of the sheet and the width so that the area covered by a sheet can be known
Assuming that it is a roof area you want to cover, measure the length of the sheet required to cover the length of span ( gutter to ridge cap) and the width of the roof ( front to back) and divide that by the width of a sheet will give you the number of sheets required. Now multiply that number of sheets by the length of 1 sheet will give you the linear ft of the area to be covered.

Say length is x.
Width is x-24.
Perimeter is length plus width plus length plus width = 228.
x + (x-24) + x + (x-24) = 228
4x-48 = 228
4x=276
x=69
length = 69
width = 69-24= 45

check: 45 + 69 + 45 + 69 = 228

We find volume by using V = H*W*L , where H = height , W = width, and L = length. You say H = 2 ft,
V = 80 ft ^3, and W = L - 3 . Put all of these back onto the equation and we will have
80 = 2 * (L - 3) * L . We can condense this to be 80 = (2*L - 2*3 ) * L then becomes 80 = 2*L*L - 2*3*L
simplifying this we get 40 = L*L - 3*L . This is also 40 = L * (L - 3) this is a quadratic equation, meaning that
we will get two answers for L. In this case L = 0 and L = 3. Since 0 ft would mean that the tool box doesn't
have a length we will use L = 3. We can now put this back into our original equation to find out what the
width is. 80 = 2 * W * 3, this is 80/6 = W = 13.3333 . Now we know that W = 13.3333 and L = 3.

Here is the Solution:

1. Convert 15 ft into yards. 1 yard = 3 feet
=> 15 ft = 5 yd

2. Find the area of the given room. The cost for given room is given, and cost for carpeting 1 sq. yd is given. So,
800/20 = 40 {i.e. 40 sq. yd (area of the given room)}

3. Now, Length * Width = Area
=> x * 5 = 40 [Taking Length = x yd]
=> x = 40/5
=> x = 8 yd
=> x = 8 * 3 ft
=> x = 24 ft

So, Length of the given room is 24 ft (8yd).

I hope this solved your problem (in time).