Using the standard estimation formula, what is the approximate weight of a 8-year-old child?
Answer and explanation
Correct answer: C. 24 kg
- Step 1: For ages 1 to 10 years: weight (kg) .
- Step 2: kg.
Answer
24 kg.
Why not the others: 20 kg: The formula was used. 12 kg: The factor 2 was left out. 31 kg: A formula for another age group was used.
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