Cross multiply then divide, 20*8 divided by 40= 40 gallons
Chat with our AI personalities
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.