how to calculate how much water a pool holds?
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Length x width x depth x 7.5 = volume (in gallons) Length times width gives the surface area of the pool. Multiplying that by the depth gives the volume in cubic feet. Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the pool, expressed in gallons.
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Multiply the result by 7.48. The answer is the number of gallons of water the tank holds. 7.48 is a the number of gallons in a square foot of space.
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It turns out that Olympic swimming pools have some pretty specific dimensions. They are 50 meters long, 25 meters wide, and 2 meters deep. In terms of volume, when full, these pools hold 2.5 million liters of water or about 660,000 gallons.
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["Square/ Rectangular (Gallons): Multiply length x width x average water depth (feet) x 7.5. Example: 8' x 4' x 2' x 7.5' = 480 gallons.", 'Square/Rectangular (Acres): Multiply length x width, then divide by 43,560 (square feet per acre) ... ', 'Round (Gallons): Multiply diameter x itself x average water depth (feet) x 5.9.']
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Multiply this number by the height to determine the cubic volume in inches. For example, if you have a tank that is 12 inches in diameter and 20 inches high, the calculation looks like this: Divide the cubic volume in inches by 231 in order to find the number of gallons.
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The average medium size swimming pool is around 600 square feet. This means that any pool measuring between 400 square feet and 800 square feet is perfect for the family. However, if you want to cut costs, settle for a smaller size of about 350 square feet.
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We find moles of water. All you have to do is just divide 75 by 18 and you'll get 4.17 moles of H2O.
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Once we do that, we get rid of the grams of water. We find moles of water. All you have to do is just divide 75 by 18 and you'll get 4.17 moles of H2O.
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This Intex pool will hold 6,423 gallons at 90-percent capacity. Ready for water in 45 minutes — follow the instructional DVD for easy set up, and enjoy the fun!
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To calculate the volume just measure the length, width and depth of your pond then multiply them all together. Length x Width x Depth x 1000 = litres.
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Olympic-size swimming pool are approximately 50 m or 164 feet in length, 25 m or 82 feet in width, and 2 m or 6 feet in depth. These measurements create a surface area of 13,454.72 square feet and a volume of 88,263 cubic feet. The pool has 660,253.09 gallons of water, which equals about 5,511,556 lbs.
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The amount of water is determined by subtracting the dry weight from the initial weight, and the moisture content is then calculated as the amount of water divided by the dry weight or total weight, depending on the reporting method. Even this simple loss-on-drying method is mined with potential variability traps.
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The area A of a rectangle is given by the formula, A=lw , where l is the length and w is the width. You will often encounter word problems where two of the values in one of these formulas are given, and you are required to find the third. Example 1: The perimeter of a rectangular pool is 56 meters.
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['Take your weight (in pounds) and divide that by 2.2.', "Multiply that number depending on your age: If you're younger than 30, multiply by 40. ... ", 'Divide that sum by 28.3.', 'Your total is how many ounces of water you should drink each day.']
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Example: 50.24 x 3 = 150.72. This number is the volume and needs to be multiplied by multiplier 5.9 to determine gallons. To determine circumference or perimeter of the circle, Multiply 3.14 x Radius x 2. Example: 3.14 x 4(for 8′ spa) x 2 = 25.12′,(measurement for coping/tile).
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['Take the dimensions of the footprint of your roof and convert them to inches. (So, a 50\' x 20\' roof is 600" x 240".)', 'Multiply the roof dimensions by the number of inches of rainfall. ... ', 'Divide by 231 to get the number of gallons (because 1 gallon = 231 cubic inches).']
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Multiply its width by its height by its depth. The result is the cubic feet of space the tank holds. Multiply the result by 7.48. The answer is the number of gallons of water the tank holds.