How many gallons are in one cubic foot?

• A. 7.48 gallons
• B. 8.34 gallons
• C. 9.81 gallons
• D. 10.0 gallons

Answer: (A)

One cubic foot is equivalent to approximately 7.48 gallons. This conversion factor is derived from the relationship between cubic measurements and liquid volume measurements, specifically for water.

When you're dealing with volumetric conversions, knowing that there are 7.48 gallons in one cubic foot is particularly significant in water treatment and many engineering applications, where precise measurements of water volume are crucial.

The other choices reflect different conversions that might pertain to other contexts, such as specific weights or volumes of different substances, but in terms of water, the established standard is 7.48 gallons for one cubic foot. This fundamental understanding is essential for calculations involving water treatment processes, including tank sizing and water distribution systems.