Which pair shows correct conversion for kilograms and pounds?

Which pair shows correct conversion for kilograms and pounds?

• A. 1 kg = 2.2 lb
• B. 1 kg = 2.0 lb
• C. 1 kg = 3.0 lb
• D. 1 kg = 4.0 lb

Answer: (A)

In weight conversions, 1 kilogram is about 2.2046 pounds. For quick, practical use, 1 kg ≈ 2.2 lb is the standard rounded figure. That makes the 2.2 pounds pairing the best match because it accurately reflects the real value without being off by much. The other options are off by noticeable amounts: 2.0 lb underestimates a kilogram, while 3.0 lb and 4.0 lb are far too large for a single kilogram, which sits between about 2 and 3 pounds. So using 2.2 lb is the most appropriate and commonly accepted approximation.

In weight conversions, 1 kilogram is about 2.2046 pounds. For quick, practical use, 1 kg ≈ 2.2 lb is the standard rounded figure. That makes the 2.2 pounds pairing the best match because it accurately reflects the real value without being off by much. The other options are off by noticeable amounts: 2.0 lb underestimates a kilogram, while 3.0 lb and 4.0 lb are far too large for a single kilogram, which sits between about 2 and 3 pounds. So using 2.2 lb is the most appropriate and commonly accepted approximation.