What is 6.5 m converted to inches?
A) 1700 in
B) 1651 in
C) 39 in
D) 260 in
E) 255.9 in
The correct answer and explanation is :
To convert 6.5 meters to inches, we use the following standard conversion factor:
1 meter = 39.37 inches
Step-by-step Conversion:
6.5 meters × 39.37 inches/meter = 255.905 inches
Rounded to one decimal place, the answer is:
255.9 inches
✅ Correct Answer: E) 255.9 in
Detailed Explanation (300+ words):
Unit conversions are a fundamental skill in both academic and real-world settings, especially in fields such as science, engineering, and healthcare. Understanding how to convert between metric and imperial units allows for accurate communication of measurements across different systems. The metric system is widely used globally and is based on powers of ten, whereas the imperial system, used primarily in the United States, uses a different scale of measurement.
In this problem, we are asked to convert a length of 6.5 meters into inches. Since meters are part of the metric system and inches belong to the imperial system, we need a conversion factor that relates the two. The standard conversion factor is:
1 meter = 39.37 inches
This means for every 1 meter, there are approximately 39.37 inches. To find out how many inches are in 6.5 meters, multiply 6.5 by 39.37:
6.5 × 39.37 = 255.905 inches
This is a precise measurement, and if rounding is needed (as in multiple-choice questions), it’s common to round to one decimal place:
255.905 ≈ 255.9 inches
Now let’s look at the choices:
- A) 1700 in — far too large.
- B) 1651 in — also much too large.
- C) 39 in — only the value for about 1 meter.
- D) 260 in — close, but not accurate.
- E) 255.9 in — this is the correct and accurate answer.
Using precise unit conversion ensures that measurements are consistent and correct, which is especially important in contexts like medication dosing, construction, or scientific research. Memorizing or having quick access to common conversion factors (like 1 meter = 39.37 inches) helps speed up calculations and ensures accuracy.