84.16 US gallons
The volume of the rectangle would be 16*12*34 = 6528 cubic inches. 1 cubic inch = .004 gallons so 6528 cubic inches would be .004 * 6528 = 26.112 gallons.
231 cubic inches = 1 gallonVolume = 28 x 15 x 7 = 2,940 cubic inches = 12.727 gallons (rounded)
A rectangle is a two dimensional shape which does not have any volume. However, the information given in the question refer to a rectangular prism or cuboid. Its volume is 26*36*16 cubic inches = 64.8 US gallons.
=== ===
You would have to know how deep the tank is.
3.246753 gallons
The volume of the rectangle would be 16*12*34 = 6528 cubic inches. 1 cubic inch = .004 gallons so 6528 cubic inches would be .004 * 6528 = 26.112 gallons.
231 cubic inches = 1 gallonVolume = 28 x 15 x 7 = 2,940 cubic inches = 12.727 gallons (rounded)
Assuming it is a rectangle, 42.077 US gallons
A rectangle is a two dimensional shape which does not have any volume. However, the information given in the question refer to a rectangular prism or cuboid. Its volume is 26*36*16 cubic inches = 64.8 US gallons.
Assuming it is a rectangle, 8.485 US gallons
Determine the volume of the prism to get:V = 60 in x 12 in x 18 in= 12960 in³Finally, that volume is equivalent to 56.1 gallons.
A rough (high) estimate will use the volume of a rectangle. 155.42 US gallons
Approx 4788 US gallons.
An object of this size could hold: up to 807.9 US gallons of liquid.
This container could hold up to 3,949.71 US gallons of water.
If you mean inches, it can hold up to 6,739.95 gallons. If you mean feet, it can hold up to 11,646,630.24 gallons.