Reading a ruler is a crucial skill and a great way to apply math skills to real world objects. Reading a ruler by eighths. Use the big, numbered markings for inches. The lines represent 1/8 of an inch or .125 of an inch. Each inch on a ruler has marking in between that are fraction of an inch. Take a look at the following English Rulers: A ruler marked in 4ths. You can use the Decimal Inch Ruler Printable for many various utilizes. Learn to read a standard English or an inch ruler using a mouse on your desktop or laptop computer. The key to reading the ruler is to understand what each mark means. Copy this to my account; E-mail to a friend; Find other activities; Start over; Help; Students will match the spot indicated on a ruler to the appropriate measurement in inches. A standard ruler is 12 inches or 1 foot long. These rulers in inches have a vibrant color schemes and designs. How to Read an Imperial Ruler. How to read a ruler in inches? Measurements on an Inch Ruler – Imperial System. The other side of the ruler will have markings for cm and mm measurement. 12 inches equals 1 foot (0.305 m). A standard ruler is made up of 12-inch marks. One side measures 30 centimeters, and the other side of the ruler measures 12 inches. 14/16 (7/8) inch 15/16 inch. In the U.S., we use units of measure such as inches, feet, and yards. If you wish to measure a nail just place it near left corner of the ruler. For example, 1.2 centimeters equals 12 millimeters. For every 12 inches on a ruler, there is a foot marking made using a different colour (often red). 4. Example of a standard ruler. The 1/4 inch marks are just smaller than the 1/2 inch marks (and, coincidentally located at every 1/4 inch). Two are 6” while the bigger one is 12”. Oh-The fun of it all! You will find 10 lines on 1 cm measurement. On a tape measure labeled with imperial units, the most prominent marks are usually the one-inch marks. One full length ruler is 12 inches and that is the equivalent to one foot. Each inch is broken down into 15 further divisions which equals 16 divisions in every inch. A ruler marked in 8ths. Reading a ruler is a valuable skill that you will likely use on your job, in your hobbies, and in your personal life almost every day life. The individual lines between the numbers represent millimeters. First of all, the lines on a standard inch ruler represent the fractions of an inch. 3 standard rulers measure 1 yard or 36 inches. If you decide to measure some object, just align it with the left end of the ruler. In order to find the length, add the length of the inch (1) with the space between the second inch mark and the third. And it gets confusing trying to read with a 12-inch ruler because 6-inch rulers are smaller than 12-inch rulers. 2: To start, let’s take a look at the imperial ruler. You should read the ruler from left to right. On a metric ruler, the numbers represent centimeters. These are inches. Reading from left to right, your decimal ruler, like the standard ruler, has the numbers 1 through 12, which represent the inch marks. My ruler goes from 0" through to 6" only. The ruler below has a legend of 100 which indicates that the smallest graduation or mark is 0.01" (1/100"). Prominent numbered markings represent measurement values on a ruler. There are three rulers in this template. English rulers, are much more difficult to read. English rulers, are much more difficult to read. Once you realize that all the marks on the ruler means something different you will be measuring with the best of them! The 1 part or the 1 centimeter is equal to the 10 mm. You'll know it's an inch ruler because it will have 12 lines that denote inches on the ruler. They are numbered and denoted with the largest markings. In America, the standard measure for length and width are stated in inches and centimeters. An inch can be divided into 8, 16, or even 32 parts. Each inch is broken down into 15 smaller marks, equaling 16 marks in total for each inch on the ruler. You will use the smaller lines for more accurate measurements, but if you just need an approximate measurement, the larger marks will suffice. Tools. In other words, one foot in reality is reduced to 1/4 inches in order to make the image fit on the page. Knowing and learning how to read a machinist ruler is quite simple but it takes a while to get really used to the tiny units of measurement. A ruler marked in 8ths. In this article we will learn how to read an inch that has been divided into 16 parts. Note the nine vertical dashes labelled 1 through 9 between the inch marks. These are typically marked by long, thin lines and fairly large numbers. A ruler is used to measure units of length, inches, feet and yards. Each line represent the 1 mm. Every mark is 1/8th of an inch. English ruler has 12 inch markings. This will make it easier for you to read. Mostly because they deal with fractions, which are a bit more dificult to learn. For a length less than 1 inch, simply read off the tape measure the length. In the following lesson, you will learn how to read both an imperial and metric ruler. Additionally it is a handy instrument for the majority of household and business owners. The distance between numbered marks on that side will be shorter than on the inches side, and the numbered marks will go as high as 30, because there are approximately 30 centimeters in 12 inches (the length of the standard ruler). Positioning your machinist ruler. Other countries use other systems to measure objects. Learning to read a ruler is an important part of collecting accurate measurements. Every mark is 1/4th of an inch. This article will address reading a ruler with the American standard. The numbers on the ruler. Get an inch ruler. Practice problems include determining the measurement marked in a given example. Let's Play! The ruler is also available in centimeters where the 30 equal parts are mention on the ruler. 12 inches equals 1 foot (0.305 m). Aug 9, 2019 - How to read a ruler and understand the fraction markings on a ruler. Here is how to read a measuring tape in inches and centimeters. Also point out that the ruler is read from left to right, just like a book, and the number should increase as you move your eyes to the right. Each foot is broken down into inches. A measurement to select will appear above the ruler image. These measuring worksheets provide practice work that will prepare first grade and second grade students for real-world ruler activities. Every mark is 1/8th of an inch. If the nail ends at the number six then the nail is 6 inches long. Reading a Metric Ruler. The 12 inch one has additional markings which point out the 1/4, 1/2, and 3/4 fractions. First thing is learning the inch marks. The Original Metric Ruler Game Learn to read a metric ruler using a mouse on your desktop or laptop computer. The default is 8.5 inches by 11 inches, the standard “Letter” size for US paper printing (215.9 x 279.4mm). This colour contrasts from the other markings made in black. Each foot is broken down into inches. You will notice that it will land on a mark that is longer. Every mark is 1/16th of an inch. If you are trying to teach your child how to read and to measure with a ruler, you might find it difficult to measure to the tenths of an inch. (8 divided by 8 = 1, 16 divided by 8 = 2, so it simplifies to 1/2). Each inch is broken down into 15 smaller marks, equaling 16 marks in total for each inch on the ruler. While you can see, the Decimal Inch Ruler Printable is really a fantastic device for somebody who needs to evaluate items. The ruler is read from left to right. A ruler that is 36 inches long is called a yard stick. * When reading a ruler, the first thing to consider is in what measurement system you would like it to be. Then you can learn about paper sizes! These tools will check your knowledge of measuring an object in inches using a ruler. It is possible to just focus on the inch and half-inch marks on the ruler. The second highest measurement is 1/2 cm which is equal to 5 mm. This article has several tips for you to apply when you are faced with the task of reading a machinist ruler. How to Read a Ruler - U.S Customary System. Take a look at the following English Rulers. There are lines in between the inches. A ruler is a simple tool to measure objects with. Each worksheet has five rulers on it corresponding to five measurement problems to be completed. In this case, you’d add 1 inch + 1/4 inch to get 1¼ inch, or “one and a quarter inches. If you draw a line from the start of the ruler to the line which is halfway between the 1 and the 2, that’s 1 and 1/2 inches. Every 12 inches, there will often (but not always) be a foot marking. Reading an architecture ruler is easy once you understand why it looks different from a standard ruler. Example: You count eight marks, equalling 8/16 of an inch or 1/2 inch. This will also help with understanding fractions as well. These are read in a fraction form. Mostly because they deal with fractions, which are a bit more dificult to learn. The number you see on the right end of the ruler defines the length of the object. Measurement Worksheets Reading a Ruler Marked in Inches The measuring worksheets on this page require grade school students to look at a ruler and identify the value being shown in inches. How to understand reading a ruler and ruler measurements and what all those marks on the ruler are all about is just a matter of going over the material again. Get an inch ruler. If a ruler has no legend the smallest graduation of an inch will have to be calculated. And I ve looked online on how to read just a 6-inch ruler, but nothing showed up. If there are 10 the smallest graduation or mark is 1/10” or 0.1” as a decimal. You can see the result of this setting in the digital rulers on the page, with the default 1-inch margins resulting in a 7.5-inch horizontal ruler and a 10-inch vertical ruler. TIP: Centimeters are the longer marks on the metric side of the ruler; millimeters are the shorter marks. Press the Play Game button to begin playing the game. 2. 1/8-inch point, the 5/8-inch point, the 7/8-inch point, the 1 5/8-inch point, and the 2 3/8-inch point. 3: The imperial ruler is used for taking measurements most often in the United States. Step 2: Multiply by 10 Multiply centimeters by 10 to calculate millimeters. If it is in the metric system, use the centimeters side of the ruler; if it is in the English system, use the inches side of the ruler. A ruler marked in 16ths. Reading ruler in centimeters. You will find which the Decimal Inch Ruler Printable is beneficial for the majority of of one’s everyday life. Ruler Inches. But I only have 6-inch rulers. Architects are used to working from drawings or blueprints that are reduced in scale. Then, explain that the distance from the end of the ruler to the line labeled “1” is one inch, that the distance from the “1” line to the “2” line is also one inch, and that the two together make two inches. About This Quiz & Worksheet. The long line represent the 1 cm and the … I know that the 12-inch rulers are the standard type of ruler that most people use. You'll know it's an inch ruler because it will have 12 lines that denote inches on the ruler. How to use a metric ruler and see decimal to metric conversions. * Put the ruler on top of anything that you are measuring. Also, find these same points on the ruler that measures in 16th parts of an inch. 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