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One egg has a mass of about 65 g, what is the mass of 2 dozen eggs ?

  • A.1.56 kg
  • B.1 kg 56 g
  • C.1.304 kg
  • D.1 kg 544 g

Answer: A

The mass of 2 dozen eggs is 1.56 kg.

Two dozen is 24 eggs:

\[ 24 \times 65 = 1560\ \text{g} = 1.56\ \text{kg} \]

1 kg 56 g is 1.056 kg, a place-value slip. 1.304 kg and 1 kg 544 g do not match \(24 \times 65\).

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