Cross multiply then divide, 20*8 divided by 40= 40 gallons
Area of deck = (20+2d)x(40+2d)-(20x40) Area of deck = (20x40)+40d+80d+4d2 -(20x40) Area of deck = 120d+4d2
There are 300 cm in 3 meters
How deep is the pool?
http://www.havuz.org/pool-calculators.htm
Assuming your pool is round about 800 gallons.
5200 cubic feet
about 5 min. if it's only 1" deep, depending on water pressure.
Close to 24,000 gal if it is rectangular.
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.
Area of deck = (20+2d)x(40+2d)-(20x40) Area of deck = (20x40)+40d+80d+4d2 -(20x40) Area of deck = 120d+4d2
Depends upon the depth in the shallow end if it is 4 feet deep you add 4ft and 8ft you come up with 12 divide that by 2 you get 6 which is the average dept of the pool multiply the area 20x40 =800x6=4800 cubic feet approximately.
300
There are 300 cm in 3 meters
How deep is the pool?
It depends on how deep the pool is.
http://www.havuz.org/pool-calculators.htm
Assuming your pool is round about 800 gallons.