**Definitions:**

**Slug Per Cubic Foot** (abbreviations: **slug/ft3, or slugpf3**): is a unit of density, defined by mass in slug divided by volume in cubic foot

**Pound Per Cubic Inch** (abbreviations: **lb/in3, or ppi3**): is a unit of density, defined by mass in pound divided by volume in cubic inch

## How to Convert Slugs Per Cubic Feet to Pounds Per Cubic Inches

*Example: How many pounds per cubic inches are equivalent to 30.65 slugs per cubic feet?*

As;

1 slugs per cubic feet = 0.018616898148148 pounds per cubic inches

30.65 slugs per cubic feet = Y pounds per cubic inches

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

Y equals 30.65 times 0.018616898148148 over 1

(i.e.) Y = 30.65 * 0.018616898148148 / 1 = 0.57060792824074 pounds per cubic inches

Answer is: 0.57060792824074 pounds per cubic inches are equivalent to 30.65 slugs per cubic feet.

*Practice Question: Convert the following units into lb/in3:*

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

( i ) 58.09 slug/ft3

( ii ) 54.66 slug/ft3

( iii ) 93.65 slug/ft3