In SI units conversion, 1 foot equals how many meters?

In SI units conversion, 1 foot equals how many meters?

• A. 3.048 m
• B. 0.3048 m
• C. 0.03048 m
• D. 0.3048 cm

Answer: (B)

One foot equals 0.3048 meters. This comes from the exact definition that 1 inch is 25.4 millimeters, and there are 12 inches in a foot. Multiply 12 by 25.4 mm to get 304.8 mm, which is 0.3048 meters. This conversion is precise and commonly used when converting imperial measurements to metric for sprinkler design. The other options reflect different magnitudes: 3.048 m would be ten feet, 0.03048 m is 3.048 cm, and 0.3048 cm is 0.003048 m. Keeping the decimal place consistent ensures accurate metric values in calculations.

One foot equals 0.3048 meters. This comes from the exact definition that 1 inch is 25.4 millimeters, and there are 12 inches in a foot. Multiply 12 by 25.4 mm to get 304.8 mm, which is 0.3048 meters. This conversion is precise and commonly used when converting imperial measurements to metric for sprinkler design.

The other options reflect different magnitudes: 3.048 m would be ten feet, 0.03048 m is 3.048 cm, and 0.3048 cm is 0.003048 m. Keeping the decimal place consistent ensures accurate metric values in calculations.