Understanding the Measurement System
First, let's clarify the measurement system we are working with. The United States uses the imperial system, which includes feet and inches as units of measurement for height. In contrast, the metric system uses centimeters and millimeters. To convert 5 feet 5 inches to centimeters, we need to understand the relationship between these two systems.
The key to conversion lies in knowing that 1 foot is equal to 30.48 centimeters. This is a fundamental conversion factor that will help us convert feet to centimeters.
Calculating 5 Feet to Centimeters
Now, let's start by converting 5 feet to centimeters. We can use the conversion factor mentioned earlier (1 foot = 30.48 cm) to make this calculation. To convert 5 feet to centimeters, we multiply 5 by 30.48.
5 feet = 5 x 30.48 cm = 152.4 cm
Converting Inches to Centimeters
Next, we need to convert 5 inches to centimeters. To do this, we use the conversion factor 1 inch = 2.54 cm. We multiply 5 inches by 2.54 to get the equivalent in centimeters.
5 inches = 5 x 2.54 cm = 12.7 cm
Adding Feet and Inches Together
Now that we have the equivalent of 5 feet in centimeters (152.4 cm) and 5 inches in centimeters (12.7 cm), we can add them together to get the total height in centimeters.
5 feet 5 inches = 152.4 cm + 12.7 cm = 165.1 cm
Comparing Heights
For a more visual representation, let's use a table to compare 5 feet 5 inches to other heights in centimeters:
| Height | Height in cm |
|---|---|
| 5 feet 5 inches | 165.1 cm |
| 5 feet 6 inches | 168 cm |
| 5 feet 7 inches | 170.18 cm |
| 5 feet 8 inches | 172.72 cm |
Practical Tips
- Make sure to use the correct conversion factors: 1 foot = 30.48 cm and 1 inch = 2.54 cm.
- When converting inches to centimeters, remember to multiply by 2.54, not 3 or 4.
- When adding heights, make sure to add the centimeter values together.
By following these steps and tips, you can confidently convert 5 feet 5 inches to centimeters and understand the process behind it.