The Correct Answer and Explanation is:
Correct Answer:
64 inches in height is 162.56 centimeters.
Explanation
Height is often measured in either the imperial system (inches, feet) or the metric system (centimeters, meters). In many parts of the world, including the United States, people commonly use inches and feet, while the metric system is used in most other countries and in scientific contexts.
To convert inches to centimeters, you use the conversion factor:
1 inch = 2.54 centimeters
So, to convert 64 inches to centimeters: 64 inches×2.54 cm/inch=162.56 cm64 \text{ inches} \times 2.54 \text{ cm/inch} = 162.56 \text{ cm}
This means a person who is 64 inches tall stands at 162.56 cm, or approximately 1.63 meters tall.
Understanding this conversion is useful in international travel, medical contexts, or any global setting where units may differ. For example, if a doctor in Europe records your height in centimeters, but your driver’s license lists it in inches, it’s essential to be able to translate between the two.
To further break it down:
- 64 inches = 5 feet and 4 inches (since 12 inches = 1 foot)
- 5 feet = 60 inches
- 60 inches + 4 inches = 64 inches
- 64 inches × 2.54 = 162.56 cm
This conversion is not approximate but exact, because the inch-to-centimeter ratio (2.54) is officially defined internationally.
It’s also important in contexts like clothing sizes, height requirements for rides, sports, or even medical assessments where accurate height can influence dosages or diagnoses. Whether you’re filling out forms, comparing body measurements, or just curious, knowing how to convert between inches and centimeters is a simple but essential math skill.
