2007-06-02 06:11:45 · 11 answers · asked by Anonymous in Education & Reference ➔ Higher Education (University +)
If you want to calculate the volume of an object and have the answer in cubic feet.
Volume=Length X Width X Height
With the dimensions you give
Volume=12.5in X 37in X 20in
Volume=9250 cubic inches
To convert 9250 cubic inches into cubic feet you need to understand that there are 1728 cubic inches in 1 cubic foot.
L X W X H = 12"X12"X12"=1728 cu in
You then multiply 9250cu in and (1/1728cu ft) Really you are dividing 9250 by 1728.
your answer is 5.35 cubic feet.
12 inches in 1 foot
144 square inches in 1 square foot
1728 cubic inches in 1 cubic foot
to convert you put the unit you want to keep on top of the dividend.
to conver to to feet ( randomly selecting 100 inches)
Example converting 100 inches to feet
100inches X ____1ft____ = (100/12) = 8.3 feet
12inches
or cubic inches to cubic feet
4000 cubic inches to cubic feet
4000cu in X ____1cu ft____ = ( 2.33 cu ft)
1728 cu in
if you notice that the units on top and bottom of the dividend cancel each other out leaving the numerator (top number) as your unit.
it also works in reverse
2.33 cu ft X ___1728 cu in____ = (4000 cu in)
1cu ft
2007-06-02 06:50:43 · answer #1 · answered by archidave 3 · 9⤊ 0⤋
Cubic Inches To Cubic Feet
2016-09-29 11:10:53 · answer #2 · answered by alisha 4 · 0⤊ 0⤋
convert inches cubic feet 125 37 20 cubic feet
2016-01-27 12:25:51 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Cubic Feet:
A unit of measurement for volume. It represents an area one foot long, by one foot wide, by one foot deep. Natural gas is measured in cubic feet, but the measurements are usually expressed in terms of Bcf, Tcf, Mcf, or Quads.
formula
1. Determine the number of cubic inches in a barrel. Use the formula for the volume of a cylinder:
V = pi r^2 h, where:
r is the radius of the base,
h is the height,
both in inches
2. Since there are 12^3 = 1728 cubic inches in a cubic foot you divide by 1728.to get the number of inches
2007-06-02 06:14:21 · answer #4 · answered by maven 3 · 1⤊ 0⤋
There are 1728 cubic inches in a cubic foot.
(12.5 X 37 X 20) / 1728
2007-06-02 06:19:26 · answer #5 · answered by Menehune 7 · 3⤊ 1⤋
32 inches into cubic feet
2015-12-26 07:07:50 · answer #6 · answered by Dianne 1 · 1⤊ 0⤋
48 x 33 in. into cubic feet
2016-09-11 10:45:34 · answer #7 · answered by Sarah 1 · 0⤊ 0⤋
24 inches x 44 inches is how many cubic feet
2014-07-08 08:42:56 · answer #8 · answered by Dolores 1 · 0⤊ 0⤋
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2016-04-30 07:29:53 · answer #9 · answered by pearline 3 · 0⤊ 1⤋
Multiply 12.5 x 37 x 20, then here is a web site to convert it
http://www.swankautosound.com/convi2f.html
Quickest easiest way I know
2007-06-02 06:25:37 · answer #10 · answered by Pengy 7 · 1⤊ 1⤋