How tall is 1.69 m in feet and inches?
The Correct Answer and Explanation is :
To convert meters to feet and inches, we can use the following conversion factors:
1 meter is approximately equal to 3.28084 feet, and 1 foot is equal to 12 inches.
Step-by-Step Conversion
- Convert Meters to Feet:
To convert 1.69 meters to feet, multiply by the conversion factor:
[
\text{Feet} = 1.69 \, \text{m} \times 3.28084 \, \text{ft/m} \approx 5.545 \, \text{ft}
] - Separate Whole Feet and Remaining Inches:
The whole number part of 5.545 feet is 5 feet. To find the remaining inches, we take the decimal part (0.545) and convert it to inches:
[
\text{Inches} = 0.545 \, \text{ft} \times 12 \, \text{in/ft} \approx 6.54 \, \text{in}
]
Rounding this to the nearest whole number gives us approximately 7 inches.
Final Result
Thus, 1.69 meters is approximately equal to 5 feet 7 inches.
Explanation of the Conversion Process
The conversion process involves understanding the relationship between meters, feet, and inches. In the metric system, meters are a standard unit of length, while feet and inches are commonly used in the imperial system, particularly in the United States.
When converting, it is essential to recognize the significance of precision. Rounding may lead to slight variations in height, which can be particularly important in contexts like construction, tailoring, and personal height measurement.
Using a calculator or conversion table can streamline this process, but understanding the underlying math helps reinforce knowledge about how these systems relate to one another. For instance, knowing that there are 12 inches in a foot is crucial when translating decimal feet into a combination of feet and inches.
Overall, the conversion from 1.69 meters results in approximately 5 feet 7 inches, highlighting the importance of both precision and accuracy in measurements.