How many kilograms are in a 50.0-pound luggage bag? Use 1 pound $=0.45 kg$
Answer (1)
Multiply the weight in pounds by the conversion factor to get the weight in kilograms.
Calculate the weight in kilograms: 50.0 \t \t \t \t \t \t \t \t \t \t \t \t × \t \t \t \t \t \t \t \t \t \t \t \t 0.45 = 22.5 .
The luggage bag weighs 22.5 kilograms.
The final answer is 22.5 k g .
Explanation
Understanding the Problem We are given that a luggage bag weighs 50.0 pounds and that 1 pound is equal to 0.45 kg. We want to find the weight of the luggage bag in kilograms.
Conversion Setup To convert the weight from pounds to kilograms, we multiply the weight in pounds by the conversion factor. That is, we multiply 50.0 pounds by 0.45 kg/pound.
Calculating the Weight in Kilograms The weight in kilograms is calculated as follows: 50.0 e wl in e \t \t \t \t \t \t \t \t \t \t \t \t p o u n d s \t \t \t \t \t \t \t \t \t \t \t \t × \t \t \t \t \t \t \t \t \t \t \t \t 0.45 \t \t \t \t \t \t \t \t \t \t \t \t p o u n d k g = 22.5 k g Thus, the luggage bag weighs 22.5 kilograms.
Final Answer Therefore, a 50.0-pound luggage bag weighs 22.5 kilograms.
Examples
Imagine you're traveling and need to know if your luggage meets an airline's weight restrictions, which are often given in kilograms. Converting from pounds to kilograms helps you quickly determine if your bag is within the allowed limit. This conversion is also useful in shipping and logistics, where weight limits are crucial for cost and safety. Understanding unit conversions allows for efficient planning and avoids potential extra fees or complications.
