Final answer:
The correct representation of 5.452 kilograms when converted to grams is 5452 g, which is option A. This is calculated by multiplying 5.452 by the conversion factor of 1000 grams per kilogram.
Step-by-step explanation:
When converting units, it's crucial to apply the appropriate conversion factor. In this case, to convert 5.452 kilograms to grams, we use the conversion factor 1 kilogram equals 1000 grams. By multiplying 5.452 kilograms by 1000, we accurately transform the unit, yielding 5452 grams. This conversion adheres to the metric system, providing a convenient way to express mass in different scales. Therefore, the correct representation of 5.452 kilograms in grams is indeed 5452 grams, aligning with the provided option A. This process exemplifies the application of conversion factors to maintain accuracy when expressing quantities in various units within the metric system.