needs more information
a 3-dimensional tank must have 3 dimensions, but only 2 are provided (14 and 28)
if the tank had, for example, a depth of 1 foot (14' x 28' x 1') then the volume of the tank is 392 cubic feet.
Then, we find that 1 cubic foot = 7.48051948 US gallons
so we have ~7.4805 x 392 = 2932.356 gallons
(we assume that the tank is filled to the very top)
244.78 gallons
A 20 Gallon tank can hold up to 20 gallons of water.
Diameter = 5 ft therefore radius = 2.5 ft. Height = 16 ft. 7.5 gallons = 1 cubic ft. Volume of a cone = 1/3*pi*radius2*height Volume = 1/3*pi*2.52*16 = 104.7197551 cubic feet Gallons of water in the tank = 7.5*104.7197551 = 785.3981634 gallons There are 785 gallons of water in the tank correct to three significant figures.
A 15 cubic foot tank will hold a maximum of about 112.2 gallons of water.
141.06 gallons
We need a 3 rd measure for volume
This size tank can hold up to 7,779.74 US gallons of water.
244.78 gallons
209.52 gallons. Lx Wx H /231 = GALLONS
About 157.1 gallons.
Multiply the number of cubic feet in the tank by 7.5 to find gallons.
A 20 Gallon tank can hold up to 20 gallons of water.
Approx 39.6 Imperial gallons.
This tank will hold a maximum of 10,030 gallons of water.
about 900,562,953
886,174
Diameter = 5 ft therefore radius = 2.5 ft. Height = 16 ft. 7.5 gallons = 1 cubic ft. Volume of a cone = 1/3*pi*radius2*height Volume = 1/3*pi*2.52*16 = 104.7197551 cubic feet Gallons of water in the tank = 7.5*104.7197551 = 785.3981634 gallons There are 785 gallons of water in the tank correct to three significant figures.