Answer :
Final answer:
To convert 30.4 pounds to kilograms, the conversion factor of 1 pound equals approximately 0.453592 kg is used. The calculation gives approximately 13.8kg, so the correct answer is d. 13.8 kg.
Explanation:
To convert pounds to kilograms, you need to use the conversion factor that 1 pound is approximately equal to 0.453592 kg. Given in the question, we have 30.4 pounds which needs to be converted to kilograms. Using the conversion factor, the calculation is as follows:
30.4 lb * 0.453592 kg/lb = 13.7895392 kg
The answer is rounded to the nearest tenth, so 30.4 pounds is approximately 13.8 kilograms. Therefore, the correct option is d. 13.8 kg.
Learn more about Weight Conversion here:
https://brainly.com/question/32919286
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Final Answer:
30.4 pounds is approximately equal to 13.8 kilograms.
Explanation:
To answer this question, we first need to know the conversion ratio from pounds (lb) to kilograms (kg). One pound is approximately equal to 0.453592 kilograms.
We have a weight given in pounds which is 30.4 lb that we want to convert into kilograms.
We multiply the given weight in pounds by the conversion ratio:
weight_kg = weight_lb * lb_to_kg_ratio
= 30.4 lb * 0.453592 kg/lb
When multiplying these numbers, we get approximately 13.7891968 kg.
Given the options, the closest answer to our result is 13.8 kg (option d), therefore, that is the best answer as it is nearest to the real result.
Hence, 30.4 pounds is approximately equal to 13.8 kilograms.
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