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A 20ft by 40 ft swimming pool is surrounded by a deck d feet wide. what is the area of the deck?
Area of deck = (20+2d)x(40+2d)-(20x40) Area of deck = (20x40)+40d+80d+4d2 -(20x40) Area of deck = 120d+4d2
How many gallons of water to fill a 20x40 3ft8ft in ground pool?
Close to 24,000 gal if it is rectangular.
How many gallons of water in 20x40 lazy L pool?
To calculate the volume of a 20x40 lazy L pool, you'll first need the average depth. Assuming an average depth of 5 feet, the formula for volume in gallons is: length × width × average depth × 7.48 (gallons per cubic foot). Therefore, for a 20x40 pool with a 5-foot average depth, the volume would be approximately 29,976 gallons (20 × 40 × 5 × 7.48). Adjust the depth accordingly for a more accurate estimate.
How much hardwood flooring is needed for a 20x40 room?
To determine the amount of hardwood flooring needed for a 20x40 room, first calculate the area by multiplying the length and width: 20 feet x 40 feet = 800 square feet. It's advisable to add an extra 10% for waste and cuts, bringing the total to approximately 880 square feet. Therefore, you will need about 880 square feet of hardwood flooring for the room.
20x40 pool 8ft deep how many gllons?
Cross multiply then divide, 20*8 divided by 40= 40 gallons
How many square feet in 20x40?
If the figures represent lengths measured in feet then, 20 x 40 = 800 sq feet
What is the volumbe in cubic feet of a pool that is 20x40 and is 3 feet deep in the shallow in and 10 feet deep in the deep end?
5200 cubic feet
How long will it take you to fill at 20X40 pool with 2 hoses running?
about 5 min. if it's only 1" deep, depending on water pressure.
How many sq.ft.in a 20x40 garage floor?
using epoxy paint to do a concrete floor need to know how much square feet it is how do i calculate the square footage?
How many square feet in 20x40 foot rectangle?
Well, darling, a 20x40 foot rectangle has an area of 800 square feet. So, if you're looking to redecorate or throw a fabulous party in that space, you've got plenty of room to work with. Just make sure to measure twice and cut once, honey.
What is 7 twentiesths divided by 40?
0.175
How much fill dirt 20x40 by 4 feet deep?
Assuming 20 feet by 40 feet, 20x40x4 = 3200 cu ft = 3200/27 = 120 yards = 320,000 pounds
