Which method correctly converts pounds to kilograms?

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Multiple Choice

Which method correctly converts pounds to kilograms?

Explanation:
To convert pounds to kilograms, divide by 2.2 because 1 kilogram is about 2.2 pounds. So kilograms = pounds ÷ 2.2. Multiplying by 2.2 would convert kilograms to pounds, not pounds to kilograms. Adding or subtracting 2 has no basis in this unit relationship. For example, 44 pounds equals about 44 ÷ 2.2 ≈ 20 kilograms (using the approximate 2.2). If you want a more precise conversion, 1 kg = 2.20462 pounds, so pounds ÷ 2.20462 or pounds × 0.453592 ≈ kilograms.

To convert pounds to kilograms, divide by 2.2 because 1 kilogram is about 2.2 pounds. So kilograms = pounds ÷ 2.2. Multiplying by 2.2 would convert kilograms to pounds, not pounds to kilograms. Adding or subtracting 2 has no basis in this unit relationship. For example, 44 pounds equals about 44 ÷ 2.2 ≈ 20 kilograms (using the approximate 2.2). If you want a more precise conversion, 1 kg = 2.20462 pounds, so pounds ÷ 2.20462 or pounds × 0.453592 ≈ kilograms.

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