If 3 lbs (pound) = 6.6 kg (kilogram), what is 20 lbs in kg
The Correct Answer and Explanation is:
To convert pounds (lbs) to kilograms (kg), you can use the given conversion factor:
3 lbs = 6.6 kg.
The first step is to find how much 1 pound weighs in kilograms. Divide both sides of the equation by 3:3 lbs3=6.6 kg3\frac{3 \, \text{lbs}}{3} = \frac{6.6 \, \text{kg}}{3}33lbs=36.6kg1 lb=2.2 kg1 \, \text{lb} = 2.2 \, \text{kg}1lb=2.2kg
Now, you know that 1 pound is equal to 2.2 kilograms.
To convert 20 pounds to kilograms, multiply the number of pounds by the conversion factor:20 lbs×2.2 kg/lb=44 kg20 \, \text{lbs} \times 2.2 \, \text{kg/lb} = 44 \, \text{kg}20lbs×2.2kg/lb=44kg
Thus, 20 pounds is equal to 44 kilograms.
Explanation:
This conversion relies on understanding the relationship between pounds and kilograms. The original conversion factor (3 lbs = 6.6 kg) gives you the weight of 3 pounds in kilograms, and dividing by 3 gives you the equivalent of 1 pound in kilograms (2.2 kg). By multiplying the weight in pounds by the factor, you can convert any given value in pounds to kilograms.
This method is simple and uses basic multiplication, allowing you to easily convert between different units of mass. The same principle can be applied to convert other units, like grams to kilograms, or ounces to pounds, as long as you know the correct conversion factor.
