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How many square feet would a 10 by 10 room be?
Ten feet times ten feet equals one hundred square feet.
How much blacktop needed for 10.000 square feet driveway going 2 inches deep?
Since it's hard to say whether you are asking abouy 10 thousand feet (10,000) or ten feet (10.000) I'll just say the answer is sqft/6 for 2 inch depth. So, it's either 1666.66 cubic feet or 1.6 cubic feet of Macadam or asphalt.
How many lots are in 5000 sq ft?
The number of lots in 5,000 square feet depends on the size of each lot. For example, if each lot is 1,000 square feet, there would be five lots in 5,000 square feet. If the lots are smaller, such as 500 square feet each, there would be ten lots. To determine the exact number, divide 5,000 by the size of each individual lot.
What is the formula to figure the amount of cement needed in yards?
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.
What is ten times larger than 4?
40
