There are 9 square feet to one square yard, so divide the number of square feet by 9 to find the number of square yards.
1 square yard = 9 square feet, therefore, multiply square yards by nine to get square feet.
AnswerThere is 27 square ft. in a yard of concrete so you can break it down by square ft. If you are pouring a patio that is 20' X 30' X 4" thick Take 20 X30=600 then devide by 81 = 7.40 yrds. How did I get 81? It takes 3 slabs 12" X 12" to make 1 Square Ft. so 3 times 27 = 81AnswerThere are 27 CUBIC feet in a cubic yard.Formula:Cubic yards = (((Length x width) x thickness) x 1.1) / 27All three dimensions--length, width and thickness--need to be in feet. To turn inches into feet:Feet = (inches) / 12You multiply by 1.1 to compensate for non-flat bottoms of areas where concrete is to be poured.Now! If you're using bagged concrete, here's a fun and easy way to calculate the number of bags required:First, calculate the cubic feet of the area. Just use the cubic yards formula, but don't divide by 27 at the end.Next, divide the cubic feet of the project by the number of cubic feet in a bag of concrete mix. There are:40 lb bag = 0.30 cf 60 lb bag = 0.45 cf 80 lb bag = 0.60 cfSo, if you are building a 6x10 dog pen and want a 3" slab (never, ever pour less than 2" slabs--anything thinner falls apart) you will do this:6x10 slab - 60 square feet 3" thick - 15 cubic feet Add ten percent - 16.5 cubic feet If using 80-lb bags - about 28 bagsThe amount of concrete you need for a job shocks most people...but that stuff isn't light.Another way is LxWXH then divide by 324. This will work for any thickness of cement.
The square roots of 50 are irrational numbers. You cannot turn irrational numbers into fractions, which are rational numbers.
Concrete is usually measured in Cubic Yards. You normally have linear feet and inches for measurements. The basic equation for volume is simple: h x w x d = V Where: h = Height, w = Width, d = Depth, V = volume So if we have a slab that is 32 feet by 26 feet by 4 inches, first we must have all measurements in the same units. 32 feet = 384 inches. 26 feet = 312 inches. The depth (or height) is already in inches, 4. So we need to know the following: h = 4, width = 312 and depth = 384 inches = our volume or how many cubic inches. With that in mind, then: h x w x d = V 4 x 312 x 384 = V 4 x 312 x 384 = 479232 cu. in. Now how do you turn Cubic Inches into Cubic Yards? There are 1728 cubic inches in a cubic foot. So 479232 cu. in. divided by 1728 = 277.33 cu. Ft. There are 27 cubic feet in a cubic yard, so 277.33 cu. Ft. divided by 27 = 10.27 cubic yards. So, if I had to pour the pad, I would order 10 1/2 yards of concrete to get the job done. I hope this helps you understand how to figure volume for an area and depth. This same equation can be used to compute all area to volume conversions for homeowners. You would use the same steps to convert your yard measurements to figure top soil. There are web sites (like this one http://www.easysurf.cc/cnver7.htm) that can give you conversion factors for just about anything.
how do you turn 10% into a fraction
1 square yard = 9 square feet, therefore, multiply square yards by nine to get square feet.
There are 3 feet to a yard, and 9 square feet to a square yard. Multiply yards by 3 to get feet. Multiply square yards by 9 to get square feet.
Divide by 9 -- there are 9 square feet in a one square yard. You should get 6 2/3 or approx. 6.67 sq. yd. in 60 sq. ft.
6.66r. sq yds. To turn square feet into square yards, simply divide by 9.
10 feet times 12 feet = 120 square feet Now, each square yard has 9 square feet so we divide 120 by 9 = 13.3 square yards
1 square yard = 9 square feet 50.15*9=451.35
Picture a square that is 1 yard on each side. It's one yard square, or one square yard. You know that there are 3 feet in a yard. Mark your sides off with a mark at each foot. Draw horizontals and verticals. You will have divided your one square yard into 9 square feet. There are 9 square feet in a square yard. And it takes 9 square feet to make 1 square yard. To discover the number of square yards in a given number of square feet (like 1175 ft2), you'll divide the number of square feet by 9 and you'll get your answer. In this case, here's the math: 1175 / 9 = 130.555... There are 130.56 square yards in 1175 square feet.
There are 3 ft in a yd, therefore there are 9 sq ft in a sq yd. Just multiply the number of sq yds by 9 and you have the answer in sq ft.
A yard is 3 feet long, so a square yard is a space 3 foot by 3 foot. 3 x 3 = ?
Divide (feet) by 3 to get (yards). 456 feet = 152 yards
To convert from square feet into square yards, you divide by 9, not 3, because it is a unit of area, not of length, and therefore you have to multiply in both a vertical and horizontal direction, of the same length. 9 square feet is equal to 3 feet in each direction, therefore a square yard is equal to a yard in each direction.
Square feet measure a 2-dimensional object. Cubic yards measure a 3-dimensional object. Converting a 2-d object to a 3-d one can't be done. However, if you meant to ask for cubic feet to cubic yards, then: divide by 27. The 27 comes from: 1 yard = 3 feet -> 1 cubic yard = 27 cubic feet. If you meant to ask for square feet to square yards, then: divide by 9. 1 yard = 3 feet -> 1 square yard = 9 square feet.