1 3/32 On A Ruler

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Need to measure something but getting hung up on all those lines on a ruler? You're in the right identify. We're hither to explain what the ruler markings mean so taking measurements will be a breeze. Whether you demand to know how to read an inch ruler or how to read a metric ruler (cm ruler), this easy guide to ruler measurements has got you covered.

1. ane

   Get an inch ruler. You'll know it's an inch ruler because it will have 12 lines that denote inches on the ruler. 12 inches equals 1 pes (0.305 m). Each foot is broken downwardly into inches. Each inch is broken down into 15 smaller marks, equaling sixteen marks in full for each inch on the ruler.^[i]

   • The longer the line on the surface of the ruler, the bigger the measurement is. Ranging from one inch to ane/sixteen of an inch, the lines subtract in size as the unit of measurement does.
   • Make sure you read the ruler from left to right. If you are measuring something, align it with the left side of the zippo mark on the ruler. The left side of the line where the object ends volition be its measurement in inches.

2. 2

   Learn the inch marks. A ruler is made up of 12 inch marks. These are typically the numbered marks on the ruler and are denoted past the longest lines on the ruler. For example, if you demand to mensurate a boom, place 1 end directly on the left side of the ruler. If it ends directly above the long line next to the large number 5, and then the nail is 5 inches long.

   • Some rulers will also denote one/2 inches with numbers, and then brand sure you are using the largest numbers with the longest lines as your inch markers.

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3. 3

   Learn the i/2 inch marks. The 1/2 inch marks volition be the 2nd longest lines on the ruler, half equally long as the inch marks. Each 1/two inch mark will come midway between each inch number because information technology is half of an inch. This ways that marks directly between the 0 and 1 inch, 1 and two inches, 2 and 3 inches, and then on across the ruler, are the 1/two inch marks. In total, there are 24 of these marks on a 12 inch ruler.^[ii]

   • For case, place the ruler confronting a pencil with the eraser at the far left of the ruler. Mark where the tip of the pencil pb ends on the ruler. If the pencil point ends at the shorter line halfway between the 4 and 5 inches marks, then your pencil is 4 and one/two inches long.

4. 4

   Larn the one/4 of an inch marks. Halfway in betwixt each i/ii inch line, there will be a smaller line that denotes a 1/4 of an inch. In the beginning inch, these marks will marker one/iv, 1/2, 3/iv, and 1 inch. Although the 1/2 inch and i inch marks have their own lines, they are still office of the 1/four of an inch measurements because 2/4 of an inch equals half an inch and 4/4 of an inch equals ane inch. There are a total of 48 of these marks on a 12 inch ruler.^[three]

   • For example, if you lot measure a carrot and the tip falls on the line halfway betwixt the 6 1/2 and vii inch lines, the carrot is half-dozen and 3/4 inches long.

5. 5

   Acquire the i/eight of an inch marks. The 1/eight of an inch marks are the smaller marks found straight in between the i/iv of an inch marks on the ruler. Between 0 and 1 inch, in that location are marks that announce ane/8, 1/4 (or 2/viii), 3/8, 1/two (or 4/8), 5/viii, 6/8 (or 3/4), 7/8, and 1 (or 8/8) of an inch. In total, in that location are 96 of these marks on a 12 inch ruler.^[4]

   • For example, you measure a piece of fabric and the edge falls on the 6th line after the four inch mark, which is directly in between the i/4 of an inch mark and the 1/2 inch marker. This means that your cloth is 4 and 3/8 inches long.

6. half dozen

   Acquire the one/sixteen of an inch marks. The small lines halfway between each one/8 of an inch denote 1/16 of an inch. These are besides the smallest lines on the ruler. The very starting time line on the left hand side of the ruler is the 1/sixteen of an inch mark. Betwixt 0 and 1 inch, at that place are marks that denote 1/16, ii/16 (or 1/8), 3/xvi, 4/sixteen (or 1/iv), v/16, 6/16 (or 3/8), vii/16, 8/xvi (or ane/2), 9/sixteen, x/sixteen (or 5/eight), xi/sixteen, 12/16 (3/4), 13/16, fourteen/xvi (or seven/8), fifteen/sixteen, sixteen/16 (or 1) of an inch. There are a total of 192 of these lines on the ruler.^[five]

   • For example, you measure a flower stem and the end of the stem falls on the 11th line afterwards the v inch mark. The flower stem is 5 and eleven/xvi inches long.
   • Not every ruler volition have the 1/16 inch mark. If you plan on measuring things that are small or you need to exist extremely accurate, make sure the ruler you apply has these marks.

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1. 1

   Get a metric ruler. A metric ruler is based on the International System of Units (SI), sometimes chosen the metric system, and is divided into either millimeters or centimeters instead of inches. Rulers are often xxx centimeters long, which are designated past large numbers on the ruler. Between each centimeter (cm) mark, there should be 10 smaller marks called millimeters (mm).

   • Brand sure you read the ruler from left to correct. If you lot are measuring an object, align information technology with the left side of the nothing marker on the ruler. The left side of the line where the object ends will be its measurement in centimeters. This way the line thickness will not affect the measurement.
   • Unlike with the English ruler, the measurements for the metric ruler are written in decimals instead of fractions. For example, 1/2 a centimeter is written equally 0.5 cm. ^{[half dozen]}

2. ii

   Learn the centimeter marks. The large numbers next to the longest lines on the ruler announce the centimeter marks. A metric ruler has xxx of these marks. For instance, identify the lesser of a crayon on the far left side of the ruler to mensurate it. Notation where the tip falls. If the crayon ends directly on the long line next to the large number 14, your crayon is exactly 14 cm long.^[7]

3. 3

   Learn the 1/2 of a centimeter marks. Halfway between each centimeter, at that place is a slightly shorter line that denotes ane/2 of a centimeter, or 0.5 cm. There are a total of lx of these marks on a 30 cm ruler.^[viii]

   • For case, you mensurate a button and the edge ends on the fifth line correct betwixt the 1 and 2 centimeter marks. Your push is one.v cm long.
   • For example, to mensurate 0.half dozen cm, count one thick line (5 mm) and one thin line (1 mm).

4. 4

   Learn the millimeter marks. Between each 0.5 cm line, there are iv additional lines that denote the millimeter marks. There are a total of 10 lines per centimeter, with the 0.5 cm line acting every bit the 5 millimeter mark, making each centimeter ten mm long. At that place are 300 millimeter marks on a 30 cm ruler.^[ix]

   • For example, if you lot measure a piece of paper and it ends on the seventh mark between the 24 and 25 centimeter marking, information technology ways your object is 247 mm, or 24.7 cm long.

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Add New Question

• Question

  What is 55.5? Is that larger than 55 1/4?

  

  The 55.5 is larger than 55 1/4. the .5 on the 55.5 would equal 1/ii. Therefore, 55.5 is equal to 55 1/2 which is 1/iv" larger than 55 one/4.

• Question

  Tin I learn to read a ruler in one day?

  

  Yep, just information technology really depends on what blazon of ruler you want to learn too as how fast you lot pick up new material

• Question

  What does information technology mean when mm is shown merely beside the 0 in a ruler?

  

  Each small line represents 1mm. Therefore, the first line past the big number (for instance 25) volition represent 25.1cm or 251mm.

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• Make sure you always use the correct side of the ruler for the task at hand. You don't desire to get the centimeters and the inches mixed up or your measurements won't be correct. Remember that there are 12 large numbers on an English ruler and 30 numbers on the metric ruler.

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• Learning to read a ruler takes practice, peculiarly converting the numbers in the measurements. Just remember to exercise using your ruler and you'll get improve at it.

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Commodity Summary X

To read a metric ruler to mensurate centimeters, look at the long lines on the ruler that are numbered 1-thirty, which are the centimeter marks. The distance between them is equal to 1 centimeter. There are smaller lines between the larger centimeter lines, which represent millimeters. Alternatively, to read an English ruler, start by looking for the inch lines, which are the longest lines on the ruler that are numbered 1-12. The distance betwixt those lines is i inch, so the smaller lines between them are 1/2, i/4, 1/6 and 1/8 inches! For tips on how to count the smaller lines and figure out how many millimeters yous're working with, read on!

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1 3/32 On A Ruler,

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