11. What is the equivalent weight in pounds of 50 kg? (1 kg = 2.2 lb)
Answer: A
The equivalent weight of 50 kg is 110 lb.
To convert 50 kg to pounds, you multiply by the conversion factor of 2.2 lb per kg. Therefore, 50 kg × 2.2 lb/kg equals 110 lb.
A) 110 lb
This option is correct because the calculation accurately reflects the conversion from kilograms to pounds. By multiplying 50 by the conversion factor of 2.2, the result is indeed 110 lb.
B) 52.2 lb
This option is incorrect as it does not represent the correct calculation for converting 50 kg to pounds. There is no mathematical basis for arriving at 52.2 lb from the given conversion factor.
C) 22.7 lb
This option is also incorrect. It significantly underestimates the conversion from kilograms to pounds, failing to apply the proper multiplication of 50 kg by 2.2 lb/kg.
D) 220 lb
This option is incorrect as it exaggerates the conversion result. It seems to mistakenly multiply the weight by an incorrect factor, resulting in a value that is not representative of 50 kg in pounds.
Conclusion
The correct answer of 110 lb is derived from a straightforward application of the conversion factor, confirming that 50 kg equals 110 lb. All other options misinterpret the conversion, leading to significant inaccuracies. Thus, only option A accurately represents the equivalent weight in pounds.