It depends how much they drink
The typical one ...2800 gallons.
Volume = Width x Length x Depth, so, if this were a standard rectangular pool, you would come up with 16x35x5=2800. This number is in cubic feet and there are approximately 7.5 gallons of water in one cubic foot, so, 2800 x 7.5 = 21000 gallons.
2800 gallons / 0.2642 gal/L X 0.832 kg/L = 8818 kg
Note: 4 Quarts = 1 Gallon 700 x 4 = ? Answer: 2800 Quarts
70% of 2800= 70% * 2800= 0.7 * 2800= 1,960
5% of 2800= 5% * 2800= 0.05 * 2800= 140
36% of 2800 = 36% * 2800 = 0.36 * 2800 = 1008
56020% of 2800= 20% * 2800= 0.20 * 2800= 560
89% of 2800= 89% * 2800= 0.89 * 2800= 2492
% rate:= 7/2800 * 100%= 0.0025 * 100%= 0.25%
2800
2800