Where is 2 5 8 on the ruler

What is the equivalent of 5 8? How do you read a ruler for dummies? Between each centimeter cm mark, there should be 10 smaller marks called millimeters mm. Make sure you read the ruler from left to right. If you are measuring an object, align it with the left side of the zero mark on the ruler. The left side of the line where the object ends will be its measurement in centimeters. Another was of thinking of this is the number '7' is How does a scale ruler work?

Get more information on rulers , including different types and uses, or download and print one of our free printable rulers. The markings on a standard ruler represent the fractions of an inch. These are the measurements and fractions that are on a ruler and the decimal and millimeter metric equivalents. If you need to convert larger inch fractions to decimal or metric, use our inch fraction calculator.

You are here. Reading a ruler starts with understanding what all the ticks mean. A ruler is made up of 12 inch marks. These are typically the numbered marks on the ruler and are denoted by the longest lines on the ruler. For example, if you need to measure a nail, place one end directly on the left side of the ruler.

If it ends directly above the long line next to the large number 5, then the nail is 5 inches long. In total, there are 24 of these marks on a 12 inch ruler. Mark where the tip of the pencil lead ends on the ruler. There are a total of 48 of these marks on a 12 inch ruler. In total, there are 96 of these marks on a 12 inch ruler. These are also the smallest lines on the ruler. There are a total of of these lines on the ruler. If you plan on measuring things that are small or you need to be extremely accurate, make sure the ruler you use has these marks.

Method 2. Get a metric ruler. A metric ruler is based on the International System of Units SI , sometimes called the metric system, and is divded into either millimeters or centimeters instead of inches. Rulers are often 30 centimeters long, which are designated by large numbers on the ruler. Between each centimeter cm mark, there should be 10 smaller marks called millimeters mm.

If you are measuring an object, align it with the left side of the zero mark 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. Learn the centimeter marks. The large numbers next to the longest lines on the ruler denote the centimeter marks.

A metric ruler has 30 of these marks. For example, place the bottom of a crayon on the far left side of the ruler to measure it. Note where the tip falls. If the crayon ends directly on the long line next to the large number 14, your crayon is exactly 14cm long. There are a total of 60 of these marks on a 30 cm ruler. Your button is 1. For example, to measure 0. Learn the millimeter marks. Between each 0. There are a total of 10 lines per centimeter, with the 0.

There are millimeter marks on a 30 cm ruler. The Therefore, Not Helpful Helpful Yes, but it really depends on what type of ruler you want to learn as well as how fast you pick up new material.

Each small line represents 1mm. Therefore, the first line past the big number for instance 25 will represent Not Helpful 93 Helpful The centimeters side is usually the part of the ruler where the markers are shorter and closer together.

It reads cm, and has more numbers. It's in the middle between the 7th and 8th millimeter lines in a centimeter. In other words, it ends in the middle of the second half of a centimeter. Not Helpful 88 Helpful Not Helpful 75 Helpful Not Helpful 84 Helpful