Quick Answer: Which Side Of The Ruler Is CM?

How do you read CM?

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..

How many cm is 12 inch ruler?

Inches to CM Conversioninch112cm2.5430.48

How many cm is a pencil?

18 cmAnswer and Explanation: A pencil is about 18 cm long.

Which part of the ruler is CM?

The longest line represents the biggest unit on the ruler: 1 cm. Each centimeter is labeled on the ruler (1-30). Example: You take out a ruler to measure the width of your fingernail. The ruler stops at 1 cm, meaning that your nail is precisely 1 cm wide.

Are rulers in CM or MM?

A metric ruler is the standard instrument for measurement in the scientific laboratory. On a metric ruler, each individual line represents a millimeter (mm). The numbers on the ruler represent centimeters (cm). There are 10 millimeters for each centimeter.

What is the first line of an inch?

Each number represents an inch. Each little line is 1/16th of an inch….Using a Ruler.LineNumber1st line1/16th2nd line2/16ths (1/8th)3rd line3/16ths4th line4/16ths (1/4th)12 more rows

How many inches is a meter stick?

39.3700787 inches1 meter = 39.3700787 inches.

How do you use a ruler correctly?

Use a metric or decimal rule with a metric ruler. Go to the nearest centimeter line. That will indicate the “whole unit” length. For example, 10 centimeters. In the case of a metric rule marked in centimeters (cm), read the intermediate marks as millimeters (mm).

How can I convert cm to mm?

To convert centimeters to millimeters, multiply by 10 , centimeters x 10 = millimeters.

What are the two sides of a ruler?

Most rulers in the United States have markings on two sides: One side of the ruler has lines for measuring inches and feet, while the other side has lines for measuring millimeters and centimeters. The lines on the centimeter ruler side will be closer together than those on the inches/feet side.

How many cm is 25?

Convert 25 Inches to Centimetersincm25.0063.525.0163.52525.0263.55125.0363.57696 more rows