To convert feet into meters, we use the conversion factor that 1 foot is approximately 0.3048 meters. To find out how many meters are in 21 feet, we perform the following calculation:
Calculation:
- 21 feet × 0.3048 meters/foot
- = 6.4008 meters
Thus, 21 feet is equal to about 6.4 meters when rounded to one decimal place.
The metric system is quite intuitive because it operates on units of ten. In this case, knowing that 1 meter equals 100 centimeters helps illustrate the size of a meter relative to smaller measurements. It’s worth noting that these conversions are particularly useful in fields such as construction and engineering, where precise measurements can be critical.
In summary, 21 feet converts to approximately 6.4 meters in the metric system.