Where is 7 10 on a ruler

Question 3 of 8. The arrow is 3 marks, not 2 marks, past 7 inches. The marks on the ruler are one-eighth inch apart. Question 4 of 8. The arrow is between 0. There are four questions remaining. For each of these questions, you will be asked to identify the length of a line segment. Question 5 of 8. The line segment is between 2 and 3 inches long.

One of these shows the length of the line segment. The line segment begins at 0 and ends 5 marks past 2 inches. 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.

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Article Summary. Method 1. Get an inch ruler. You'll know it's an inch ruler because it will have 12 lines that denote inches on the ruler. Each foot is broken down into inches. Each inch is broken down into 15 smaller marks, equaling 16 marks in total for each inch on the ruler. Make sure you read the ruler from left to right. If you are measuring something, 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 inches. 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 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.

The smaller ticks are the eighth-inch ticks and may be the smallest or second smallest markings on the ruler. The smallest ticks on a ruler are the sixteenth-inch ticks. Metric rulers have centimeter and millimeter markings. The larger markings these represent a centimeter.

The smaller ticks on a metric ruler represent a millimeter.