If the weight of a chicken is 3.5 kg, what is the weight in pounds?
If the weight of a chicken is 3.5 kg, what is the weight in pounds?
The Correct Answer and Explanation is:
Weight Conversion:
If the weight of a chicken is 3.5 kilograms, then the weight in pounds is approximately:
3.5 kg × 2.20462 = 7.71617 pounds
So, 3.5 kg = 7.72 pounds (rounded to two decimal places).
Explanation
To convert kilograms (kg) to pounds (lb), you need to understand the relationship between the two units. Kilograms and pounds are both units of mass, but they belong to different measurement systems. Kilograms are part of the metric system, which is used internationally and based on powers of ten, while pounds are part of the imperial system, primarily used in the United States and a few other countries.
The conversion factor between kilograms and pounds is:
1 kilogram = 2.20462 pounds
This factor means that every kilogram of mass is equal to 2.20462 pounds. To convert kilograms to pounds, you multiply the number of kilograms by this factor.
In this case, we are given a chicken that weighs 3.5 kg. Applying the formula:
3.5 kg × 2.20462 = 7.71617 pounds
This tells us that the chicken weighs approximately 7.72 pounds.
This type of conversion is important in cooking, farming, trade, and even health science. For example, recipes in different countries may list weights in different units, so understanding how to convert between them ensures accuracy. Likewise, if a farmer sells poultry by weight, they may need to present weights in both metric and imperial units depending on their customers.
Being comfortable with basic unit conversions like this also enhances numeracy skills, which are essential in everyday decision-making. Whether it’s converting grocery items, medication dosages, or travel distances, unit conversion is a practical application of math in daily life.
