Convert 72 km to cm

To convert 72 kilometers to centimeters, we need to understand the relationship between these two metric units of measurement. This guide will walk you through the definitions of kilometers and centimeters, as well as how to perform the conversion accurately.

km Definition

Kilometer (km) is a unit of length in the metric system, equivalent to 1,000 meters. It is commonly used to measure distances in geography, transportation, and various scientific applications.

cm Definition

Centimeter (cm) is also a metric unit of length, where 1 centimeter equals 0.01 meters or 1/100th of a meter. Centimeters are frequently used in everyday measurements, such as height, width, and small-scale distances.

How to Convert 72 km to cm

To convert kilometers to centimeters, use the formula:
[ text{cm} = text{km} times 100,000 ]

For 72 kilometers:
[ 72 text{ km} times 100,000 = 7,200,000 text{ cm} ]

Therefore, 72 kilometers is equal to 7,200,000 centimeters.

FAQs

What is the relation between kilometers and centimeters?

Kilometers and centimeters are both metric units of length, with 1 kilometer equal to 100,000 centimeters.

How many centimeters are in one kilometer?

There are 100,000 centimeters in one kilometer.

Why is it important to convert km to cm?

Converting kilometers to centimeters is useful for precise measurements in scientific research, engineering, and other applications where small units are needed.