**Definitions:**

**Gram Per Cubic Centimeter** (abbreviations: **g/cm3, or gpcm3**): is an SI derived unit of density, defined by mass in grams divided by volume in cubic centimetres and equivalent to gram per milliliter.

**Pound Per Cubic Foot** (abbreviations: **lb/ft3, or ppf3**): is a unit of density, defined by mass in pound divided by volume in cubic foot

## How to Convert Grams Per Cubic Centimeters to Pounds Per Cubic Feet

*Example: How many pounds per cubic feet are equivalent to 67.72 grams per cubic centimeters?*

As;

1 grams per cubic centimeters = 62.989142857143 pounds per cubic feet

67.72 grams per cubic centimeters = Y pounds per cubic feet

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

Y equals 67.72 times 62.989142857143 over 1

(i.e.) Y = 67.72 * 62.989142857143 / 1 = 4265.6247542857 pounds per cubic feet

Answer is: 4265.6247542857 pounds per cubic feet are equivalent to 67.72 grams per cubic centimeters.

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

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

( i ) 40.83 g/cm3

( ii ) 68.18 g/cm3

( iii ) 68.79 g/cm3