Introduction
In this post we learn about inches to feet conversions with example of 86 inches to feet.This is something you do constantly in your life. For example, we use different types of measurements when we measure the shape of an object: meters, centimetres, inches, feet, etc. Whether it is inches or centimeters that suit you best can be found out scientifically, however. For instance: cm is the unit of measurement appropriate for measuring a pencil’s height. Meanwhile, a chair’s height is best described in feet.
There are two systems of measurement.
- That of metric units, i.e. meters, centimetres, etc., and
- That of imperial units, i.e. feet, inches, yards, etc.
SO NOW LET US STUDY THE SYSTEM OF THE IMPERIAL Standard:
For example, 86-inches-to-feet conversion.
What is Foot? Or Feet?
Foot is the unit of length or distance measured in the United States. “Foot” refers to a single unit of measurement, “feet” to a plural.
Feett or foot is abbreviated ‘, whose sign is’. For example, a bag that is 1 foot long may be written as 1 ft or 1’.
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A Foot and Inch’s Relationship
1 foot =12 inches
That’s to say (fact a) inch ([hours] = [Hours] 1/12
As long as a plaything is 24 inches high, then its high in ft. is = 24 1/12 = 2 feet.
Inches to Feet, Feet to Inches
Sometimes, when you turn measurements from inches into feet, the quotient will be a decimal. Once we have this decimally derived number of the main units (now feet), then it is usual to call off.”
Let us look at the Example:
70 inches = 5 feet and 10 inches because 70/12=5··10 so we must write the number produced, remains unaltered or 5 and 10 for the remainder.
STATEMENT:
49 inches to feet = (49/12) =4 feet and 1 inch
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What Is 86 Inches in Feet–Convert 86 Inches to Feet
In Feet and Inches?
86 inches equals 7 feet and 2 inches.
Translation into plain English?
86 inches equals about 7.17 feet.
Writing as a fraction?
86 inches 43⁄6 feet = 7 feet. 1/6 inches
In Scientific Notation?
86 inches = 8.6 x 101 inches ≈ 7.16667 x 100 feet
Yes, here we will learn 86 inches in feet. Let’s find out what 86 inches equals in ft.
What’s 86 Inches In Feet?
86 inches in feet = 7.16 ft,
How Tall Is 86 Inches In Feet?
86 inches high = 7.16 ft,
How To Convert 86 Inches In Feet?
86 inches to feet
86 X 0.0833
= 7.16 ft,
So 86 inches in feet is 7.16.
Formula
Value ( in feet ) = 0.0833 × Value ( in inches ) Example
What is 86 inches to feet?
86 X 0.0833
= 7.16 ft,
Answer: 86 inches in feet is 7.16.
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Relationship between Feet and Yard
1 yard =3 feet
or in other words, 1 foot ⅓=⅓yard
e.g.
A park is 9 yards long and we have to fence its length in feet. To get the length in feet, take 9 and divide by 3 so, you get 3 ft.
Relationship between Feet and Meters
1 meter ≈3.28 feet
or in other words, 1 foot ≈0.3048 meters
e.g.
3 m is the height of a wall. In foot, the approximate height of the wall looks like 9.84 =3×3.28.
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The Relationship between feet and Centimeters (Cm)
1 centimetre =0.0328 feet
or
1 foot =30.48 cm
For example:
The height of a door is 7 feet. So a door’s approximate height in cm will be 7×30.48=213.36 cm
Cubic Feet and Square Feet
Calculate Square Feet
Square feet is the amount of flat space that covers an area. If we want to calculate an object or figure’s area in square feet, we need its dimensions stated in feet. If you do not have them in that form but, say, inches and yards, then you have to convert to feet from the units stated.
For example:
The length of a painting is 36 inches and the breadth is 24 inches. What will its area in square feet be?
Length =36 inches =3 feet
Breadth = 24inch is equal to 2 ft.
Area = length * breadth=6 square feet
Cubic Feet
Cubic feet is the unit to calculate the volume of a solid object. If we want the volume for a solid to be in cubic feet, it follows that all dimensions need also to be expressed in terms of feet.
Here are some examples for understanding.
The room’s length is 4 feet, and its width is 3 feet. What is the room’s volume?*
Volume=length×breadth×height = 4×3×2=24 cubic feet
Relationship Between Square Foot and Square Inch
1 sq. inch=1/144 sq. foot
or, 1 sq. foot=144 sq. inches
Here is another example：
One wall area is 1728 square inches.
How many square feet is that?
1 sq. inch=1/144 sq. foot
1728 sq. inch=1728/144 sq.ft=12 sq. feet
Relationship Between Cubic Foot and Cubic Inch
1 cu. inch=1/1728 cu. feet
and, 1 cu. foot=1728 cu. inch
For example：
The volume of a box is 13824 cubic inch. What is that in cubic feet?
1 cu. inch=1/1728 cu. feet
13824 cu. inch=13824/1728 cu.ft=8 cu. ft
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Solved Examples
Example 1.
If the length of a square is 8 meters, what is its length in feet when rounded to two places after the decimal?
Answer:
1 meter = 3.2808 feet
8 meters = 8×3.2808=26.2464
Correct to two decimal places, we get 26.25.
Example 2.
If the base of the triangle is 48 inches and height is 60 inches, what is the area in square feet?
Solution:
Base=48 inches=4 ft
Height=60 inches=5 ft
Area of triangle =1/2×4*5=10 square feet
Example 3.
The distance between A and B is 20 feet, and that between B and C is 12 meters. What is the distance between A and C (in feet) when rounded to the nearest tenth?
Solution:
Distance between A and B=20 ft Distance between B and C=12m 1m=3.2808 feet
12m=12×3.2808 =39.3696 =39.4 ft (approx.) Distance between A and C=20+39.4=59.4 ft
Table Inches to feet conversions
