**Definitions:**

**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.

**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.

## How to Convert US Barrels Oil to Milliliters Cube

*Example: How many milliliters cube are equivalent to 5.65 US barrels oil?*

As;

1 US barrels oil = 159000 milliliters cube

5.65 US barrels oil = Y milliliters cube

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

Y equals 5.65 times 159000 over 1

(i.e.) Y = 5.65 * 159000 / 1 = 898350 milliliters cube

Answer is: 898350 milliliters cube are equivalent to 5.65 US barrels oil.

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

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

( i ) 7.55 us brl

( ii ) 72.5 us brl

( iii ) 44.5 us brl