5 What are the smallest lines on a ruler?. ![]() ![]() 3 What are the small units called on a metric ruler?.2 What are the lines on a metric ruler called?.1 What do the smallest lines on the metric ruler represent?.The right side of the line where the object ends will be its measurement in centimetres. While measuring an object on the ruler, align it with the left side of the zero mark. Ensure to read from left to right on the ruler. There are 10 smaller marks called millimetres (mm) between each centimetre (cm) mark. Rulers are often 30 centimetres long designated by large numbers on the ruler. It is divided into millimetres or centimetres. Ruler Measurements : Reading a Metric RulerĪ metric ruler is based on the International System of Units (SI), called the metric system. There are a total of 192 such lines on the ruler. The very first line on the left hand side of the ruler is the 1/16 of an inch mark. The small lines halfway between each 1/8 of an inch denoting 1/16 of an inch, the smallest lines on the ruler. This means that your fabric is 4 and 3/8 inches long. In total, there are 96 of these marks on a 12 inch ruler.įor example, you measure a piece of fabric and the edge falls on the 6th line after the 4 inch mark, which is directly in between the 1/4 of an inch mark and the 1/2 inch mark. The 1/8 of an inch marks are the smaller marks found directly in between the 1/4 of an inch marks on the ruler. There are a total of 48 on a 12 inch ruler. ![]() Although the 1/2 inch and 1 inch marks have their lines, they are still part of the 1/4 of an inch measurements as 2/4 of an inch equals half an inch and 4/4 of an inch equals 1 inch. In the first inch, marks denote 1/4, 1/2, 3/4, and 1 inch. Halfway in between each 1/2 inch line, a smaller line denotes a 1/4 of an inch. In total, there are 24 of on a 12 inch ruler. Each 1/2 inch mark comes midway between each inch number as half of an inch meaning that marks directly between the 0 and 1 inch, 1 and 2 inches, 2 and 3 inches, and so on, are the 1/2 inch marks. The 1/2 inch marks will be the second longest lines on the ruler, half as long as the inch marks. Some rulers may denote 1/2 inches with numbers, so ensure using the largest numbers with the longest lines for inch markers. If ending directly above the long line next to the large number 5, the nail is 5 inches long. While measuring a nail, place one end directly on the left side of the ruler. The right side of the line where the object ends will be its measurement in inches.Ī ruler is made up of 12 inch marks, typically the numbered marks on the ruler are denoted by the longest lines on the ruler. While measuring something, align it with the left side of the zero mark on the ruler. Ensure to read the ruler from left to right. The lines decrease in size as the unit of measurement does, ranging from 1 inch to 1/16 of an inch. The bigger the measurement, the longer the line on the ruler. Each inch is broken into 15 smaller marks to make it equal to 16 marks in total. Ruler Measurements : Reading an Inch Rulerġ2 inches equals 1 foot. Let’s get together to walk through the basics of these two rulers to make taking measurements a breeze. ![]() There are two types of measurement rulers the inch ruler Ruler Measurements of different lines on a ruler can leave you perplexed, but, just don’t worry! Taking ruler measurements is really simple when you understand what you are supposed to do.
0 Comments
Leave a Reply. |