7.48
About 25 pounds for three US gallons of water.
3 (cubic feet) = 22.4415584 US gallons FYI: Google "convert 3 cubic feet to gallons"
Up to about 1,818 gallons of water.
100 feet of 3-inch pipe holds 36.73 gallons of water.
This pool can hold a maximum of about 5,707.6 gallons of water.
1,770 gallons.
Modern toilets use 1.6 gallons of water to flush and older models used 3 gallons
22.44 gallons for each inch of the water's depth.
Approximately 1,466,330 gallons of water.
144 cubic inches is 0.62 gallons.
About 212 gallons.
About 19 20-ounce bottles.