# How to read decimals in inches

## How to read decimals in inches ## Decimals to inches In metalworking workshops from countries that have adopted the International System, as Brazil, country of professor Stefanelli, in general, the easiest way to produce parts that were designed in fractional inch is to convert the measurements in inch to millimeter. After all, machines were designed to work in the international system. However, it is not uncommon to have in our hands a tool in inch and a part or tool for measuring. What do you do? The fraction is a way of representing a part of a whole. It is a portion of a unit which was divided into equal parts. A well known example is a pizza sliced into eight pieces or the fractional inch. Generally, the fraction is represented by a pair of numbers aligned in the vertical and separator by a line divider. The denominator express in how many parts the whole is divided. In the example of Figure 1 it was divided into eight parts. The numerator express how many shares will be considered five. It is also possible to represent a whole number in fraction form. See, in Figure 1, the distance between 0 and 1 is a whole that is divided into eight eighths. It is not recommended, or elegant, to express the whole number this way. Keeping the fraction like this is a kind of trap armed against you. The fraction must be expressed in its simplest possible form or irreducible. No intention to make someone decorate this: if both the numerator and denominator are even numbers it is possible to simplify. The same if both are divisible by three, five … and so on. A inch is fractioned in two halves that, in its turn, also are divided in its halves and so on successively. It is somewhat counter-intuitive, but a greater number in the denominator decreases the size of the fraction. One way to understand this is to note that the inch is divided into a larger number of parts. When the sum of fractions the sum of the value of the vernier to the scale, for example has an even numerator, go on dividing both by two until only an odd number remains — irreducible fraction see the importance of memorizing that progression? Tip: when summing two even numbers or two odd numbers the result will always be an even number. When summing a even number to an odd one the result will always be an odd number. Another caution is that we can only sum fractions whose denominators are equal. Go on multiplying by two the numerator and denominator until the denominator will be equal to the other. Dividing a fraction by half to determine the radius, for example is also quite simple. And finally, for those who work with decimal system and have the habit to count the marks from left to right.

## Convert decimal to feet and inches formula

Why don't fictional characters say "goodbye" when they hang up a phone? If we can't tunnel through the Earth, how do we know what's at its center? All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Hottest Questions. Previously Viewed. Unanswered Questions. Math and Arithmetic. How do you calculate elevations on prints to feet and inches? Wiki User Refer to the scale. Then take the decimal and multiply by Example, say you have You should end up with 15 ft 4. Now, take the. In the end, elevation Hope this helps. Square inches x 0. Asked in Area, Volume How can you calculate cubic inches to cubic feet? Cubic inches x 0. The number of inches in 1 feet are We have to calculate in 5 feet. I expect roughly 14 inches in elevations below feet. Above that up to feetI expect 18 to 24 inchesabove feet expect 25 to 36 inches deep. John Queen. Asked in Volume What is the cubic feet of 4 feet 5 inches x 2 feet 5 inches? Inches is a linear measurement and square feet is an area.

## Decimals to fractions In the last lesson, you were introduced to decimal numbers. Decimal places change by a factor of In this lesson, you will learn how to read and write decimals. Look at the mixed numbers in the examples above. You will notice that the denominator of the fractional part is a factor of 10, making it is easy to convert to a decimal. We will do this by dividing the numerator of each fraction by its denominator. For example:. Which student had the correct answer? As you can see, decimals are named by the place of the last digit. Notice that in Example 4, the answer given by Student 3 was two hundred-thousandths. This phrase has a hyphen in it. The hyphen is an important piece of information that helps us read and write decimals. Let's look at some more examples. In Examples 5 through 7, we were asked to write phrases as decimals. Some of the words in the phrase indicate the place-value positions, and other words in the phrase indicate the digits to be used. Now let's look at some examples in which we write these kinds of decimals using words. When writing a mixed number as a decimal, the fractional part must be converted to decimal digits. Decimals are named by the place of the last digit. The hyphen is an important indicator when reading and writing decimals. When writing a phrase as a decimal, some of the words indicate the place-value positions, and other words indicate the digits to be used. By signing up, you agree to receive useful information and to our privacy policy. Shop Math Games. Skip to main content. Search form Search. Example 1: Write each mixed number as a decimal. Mixed Number Decimal Mixed Number Fractional Part Decimal 6. Student 1:Student 2: 0. Example 8: Write each decimal using words.

## Inches to decimal chart pdf

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker. Home What's new Latest activity Authors. Photo Gallery New media New comments. Downloads Latest reviews. Groups Public Events. Log in Register. What's new. New posts. Log in. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Naming decimal places in the shop. Thread starter jwalkerwade Start date Aug 20, Joined Aug 17, Messages 4. This feels like a stupid question, but I don't care. Im new in this field of work so bare with me! Can someone explain the proper way of naming decimals. Like, other than the obvious: "point ". Are they different in a machine shop than in a math class? Im pretty much just confirming this for an old-timer stuck in his ways lol. I need help explaining this to him. If you could name a few for me I would greatly appreciate it! Joined Mar 1, Messages 1, The main thing to remember is Thats all you need to know See foot in mouth!! I wonder why they teach us in school that. Oh well, understood Like our site? Upgrade to Donating Member status and remove ads! Ray C Registered Registered. Joined Nov 16, Messages 5, It was a good question. Ray jwalkerwade said:. So it goes.

## How to read inches in fractions There are two types of scales commonly used on rulers; Fractional and Decimal. Decimal Rulers have graduations or marks which are based on the decimal system such as 0. Decimal Rulers can be based on any measuring system but are usually based on either the English measurement system inches in or the Metric measurement system of millimeters mmcentimeters cm and meters m. Decimal Rulers utilizing inches normally have marks or graduations of 0. In the drawing below, we show a ruler with graduations or marks of 0. Often you will encounter rulers that do not have a legend which identifies what decimal of an inch is utilized on the scale. The ruler below has a legend of which indicates that the smallest graduation or mark is 0. If a ruler has no legend the smallest graduation of an inch will have to be calculated. Simply count the number of spaces between graduations or marks contained within a single inch. We discuss here, Decimal Rulers based on the English measurement system of Inches. Box Syracuse, NY U. Email: info geionline.

## Decimal to fraction chart

There are two types of scales commonly used on rulers; Fractional and Decimal. Decimal Rulers have graduations or marks which are based on the decimal system such as 0. Most Fractional Rulers are based on the English measuring system where scales are graduated in units of one inch and fractions of an inch. When writing down a distance measured, normally the whole inches are followed by the fractional part of an inch. Note from the drawing that all fractional measurements are always reduced to their lowest common denominator. Often you will encounter rulers that do not have a legend which identifies what fraction of an inch is utilized on the scale. The ruler below has a legend of 32nds. If a ruler has no legend the smallest fraction of an inch will have to be calculated. Simply count the number of spaces between graduations or marks contained within a single inch. Fractional Rulers are more difficult to read than Decimal Rulers and mistakes are easily made. We discuss here, Fractional Rulers based on the English measurement system of Inches. Box Syracuse, NY U. Email: info geionline.

## Convert decimal feet to feet and inches in excel

Measuring correctly is one of the most important first steps of any home improvement project. One or two mistakes in measuring can send you right back to square one after a considerable amount of labor. Avoid this setback by measuring at least twice before you move on to the next step. If the directions for your project include measurements with decimals, you must first change them into fractions of an inch for tape measure use. This important step should also be calculated at least twice to avoid any mistakes in measuring. Multiply the decimal portion of your number times 16 to calculate a fraction of an inch. For example, if your measurement is 3. Use the number you calculated in step 1 to count hash marks. In the case of our example, you would start at the hash mark at 3 inches and then count up to the 12th hash mark. Make your mark closer to the 13th hash mark to compensate for the remaining eight-tenths. Multiply the decimal portion of your number times 12 to calculate a fraction of a foot. Use the number you calculated in step 3 to count inches. In the case of our example, you would start at 3 feet and then count 9 inches. Then multiply. Based in Houston, Texas, Meg Butler is a professional farmer, house flipper and landscaper. When not busy learning about homes and appliances she's sharing that knowledge. Butler began blogging, editing and writing in Her work has appered in the "Houston Press" and several other publications. She has an A. Hunker may earn compensation through affiliate links in this story. Change decimal measurements to fractions to easily find them on your tape measure. Step 1 Multiply the decimal portion of your number times 16 to calculate a fraction of an inch. Step 2 Use the number you calculated in step 1 to count hash marks. Step 3 Multiply the decimal portion of your number times 12 to calculate a fraction of a foot. Step 4 Use the number you calculated in step 3 to count inches. Share this article. Meg Butler. Show Comments. What is a Thousandth of an Inch