**Definitions:**

**Milliliter Cube** (abbreviation: **ml**): is an SI accepted metric system unit of volume equal to 1 cubic centimetre (cm3), 1/1000 cubic decimetres (dm3) or 1/1000,000 cubic metre. A cubic centimetre (or millilitre) occupies a volume of 1x1x1 centimetres and is thus equal to one-thousandth of a deci metre.

**US Barrel Oil** (abbreviations: **US brl, or bbl**): is a unit of volume which is equivalent to 42 US gallons, or 35 imperial gallons, approx. 159 litres[10], as per United States.

## How to Convert Milliliters Cube to US Barrels Oil

*Example: How many US barrels oil are equivalent to 5.86 milliliters cube?*

As;

1 milliliters cube = 6.29E-6 US barrels oil

5.86 milliliters cube = Y US barrels oil

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

Y equals 5.86 times 6.29E-6 over 1

(i.e.) Y = 5.86 * 6.29E-6 / 1 = 3.68594E-5 US barrels oil

Answer is: 3.68594E-5 US barrels oil are equivalent to 5.86 milliliters cube.

*Practice Question: Convert the following units into us brl:*

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

( i ) 49.46 ml

( ii ) 63.88 ml

( iii ) 31.41 ml