**Definitions:**

**Imperial Gallon** (abbreviations: **imp. gal, or imp gal**): is a unit of measurement for liquid capacity in the British imperial systems of measurement. Three significantly different sizes are in current use: the imperial gallon defined as 4.54609 litres, which is used in the United Kingdom, Canada, and some Caribbean nations; the US gallon defined as 231 cubic inches (3.785 L), which is used in the US and some Latin American and Caribbean countries; and the least-used US dry gallon defined as 1/8 US bushel (4.405 L).

**Foot Cube** (abbreviations: **ft3, or cf**): is the volume of a cube with sides of one foot (0.3048 m) in length. Its volume is equal to 28.3168 liters or about 1/35 of a cubic meter.

## How to Convert Imperial Gallons to Feet Cube

*Example: How many feet cube are equivalent to 4.9 imperial gallons?*

As;

1 imperial gallons = 0.16 feet cube

4.9 imperial gallons = Y feet cube

Assuming Y is the answer, and by criss-cross principle;

Y equals 4.9 times 0.16 over 1

(i.e.) Y = 4.9 * 0.16 / 1 = 0.784 feet cube

Answer is: 0.784 feet cube are equivalent to 4.9 imperial gallons.

*Practice Question: Convert the following units into ft3:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 5.91 imp. gal

( ii ) 94.22 imp. gal

( iii ) 91.95 imp. gal